Having presubmit called from within the test runner often
requires logic to remove the call again.

After the GN transition it would be better if presubmit is
called by a wrapper script if needed at all. It is run
on upload and on the tryservers anyways.

BUG=chromium:474921

Review-Url: https://codereview.chromium.org/2114653002
Cr-Commit-Position: refs/heads/master@{#37447}

This executes an action as part of the build, writing a json
configuration that includes all build flags relevant to v8
testing.

The test runner will derive all build-dependent flags from
the file if it detects it.

BUG=chromium:474921

Review-Url: https://codereview.chromium.org/2106423002
Cr-Commit-Position: refs/heads/master@{#37446}

BUG=v8:5159
NOTRY=true

Review-Url: https://codereview.chromium.org/2111673003
Cr-Commit-Position: refs/heads/master@{#37444}

Occasionally tests output characters that aren't valid unicode UTF-8
characters.  This causes the --json-test-results file not to be written.
Replace these characters with the UTF-8 invalid character.

BUG=

Review-Url: https://codereview.chromium.org/2086143003
Cr-Commit-Position: refs/heads/master@{#37404}

This CL changed layout of UnseededNumberDictionary: https://codereview.chromium.org/2102073002.

Review-Url: https://codereview.chromium.org/2105553006
Cr-Commit-Position: refs/heads/master@{#37398}

BUG=none
R=ulan@chromium.org

Review-Url: https://codereview.chromium.org/2101413002
Cr-Commit-Position: refs/heads/master@{#37365}

TBR=hablich@chromium.org, kbr@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/2106053002
Cr-Commit-Position: refs/heads/master@{#37360}

This avoids forgetting to add files for either gyp or gn.

While for most executables, this is detected by compilation
errors, for test executables, it can lead to tests silently
not running.

BUG=chromium:474921

Review-Url: https://codereview.chromium.org/2098313002
Cr-Commit-Position: refs/heads/master@{#37331}

Removes failure expectation for observer-expectations layout test.

BUG=v8:4280,v8:5096
LOG=N

Review-Url: https://codereview.chromium.org/2094353002
Cr-Commit-Position: refs/heads/master@{#37298}

BUG=
LOG=no

Review-Url: https://codereview.chromium.org/2085043005
Cr-Commit-Position: refs/heads/master@{#37192}

Review-Url: https://codereview.chromium.org/2066313002
Cr-Commit-Position: refs/heads/master@{#37177}

Fixes bug 5128 in product V8.

R=danno@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2087813002
Cr-Commit-Position: refs/heads/master@{#37146}

Cr-Commit-Position: refs/heads/master@{#37130}

BUG=

Review-Url: https://codereview.chromium.org/2062323003
Cr-Commit-Position: refs/heads/master@{#37025}

Cr-Commit-Position: refs/heads/master@{#37009}

The pattern of how our source files are listed in GYP files changed,
which in turn broke the parsing pattern that GCMole uses to gather a
list of files to check. Only 'cctest' file were checked, 'src' files
were being ignored.

R=cbruni@chromium.org

Review-Url: https://codereview.chromium.org/2065933002
Cr-Commit-Position: refs/heads/master@{#36962}

* The default text (placeholder) in the search box is now present.
* All key events handled by turbolizer are not passed through to Chrome.

Review-Url: https://codereview.chromium.org/2061713002
Cr-Commit-Position: refs/heads/master@{#36936}

Fix bugs and add a few small useful features:

* Fix Schedule view to properly parse schedule output and respond to switching
  back to graph views.
* Add shorcuts for showing edges of selected nodes.
  - 'i' shows all inputs
  - 'o' shows all outputs
  - '1'-'9' shows all nodes nth input where 1 <= n <= 9
  - 'c' shows all control inputs
  - 'e' shows all effect inputs
* Holding the control key down when using a edge-showing shortcut toggles edge
  state rather the just showing.
* 'a' selects all nodes in graph view.
* Node selection is preserved between graph views and Schedule views.
* Holding control key down when using regular expression search shows currently
  hidden nodes that match the regex search.
* Pane expansion buttons now respond to clicks in entire button area.
* Default text in regex search box makes searching more discoverable.

Review-Url: https://codereview.chromium.org/2059193002
Cr-Commit-Position: refs/heads/master@{#36932}

BUG=

Review-Url: https://codereview.chromium.org/2058003002
Cr-Commit-Position: refs/heads/master@{#36893}

Remove expectations which were failing due to eager compilation now that we compile lazily in Ignition, and add intersection-observer/observer-exceptions.html which has recently started failing.

BUG=v8:5096
TBR=machenbach@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/2053323002
Cr-Commit-Position: refs/heads/master@{#36884}

BUG=

Review-Url: https://codereview.chromium.org/2050713002
Cr-Commit-Position: refs/heads/master@{#36883}

Some post-mortem metadata constants that are not offsets to objects'
properties were incorrectly defined in the accessors table. This change
fixes it by moving them from the accessors table to the constants table.

More background is available at
https://github.com/nodejs/post-mortem/issues/27.

R=danno@chromium.org,bmeurer@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2051563003
Cr-Commit-Position: refs/heads/master@{#36878}

- include non-default prototypes (useful for TypedArrays)
- print value of string/number properties (avoids endless recursion)

Review-Url: https://codereview.chromium.org/2048593004
Cr-Commit-Position: refs/heads/master@{#36849}

This allows using icu data, bundled in the icudtl.dat file,
to be loaded automatically from a default location
side-by-side with the executable.

The v8 stand-alone default is still to use statically
linked ICU data, but this will be switched in a separate
follow-up CL.

BUG=chromium:616033
LOG=y

Review-Url: https://codereview.chromium.org/2042253002
Cr-Commit-Position: refs/heads/master@{#36823}

This might help with some further investigations when using the IC-Explorer.

BUG=

Review-Url: https://codereview.chromium.org/2046943003
Cr-Commit-Position: refs/heads/master@{#36821}

This switches a few underscores to dashes to match the infra-
side definitions.

BUG=chromium:474921
TBR=vogelheim@chromium.org, jochen@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/2045543002
Cr-Commit-Position: refs/heads/master@{#36753}

This makes the isolate-driver script rebase all paths to be
relative to the isolate-file location. This is an assumption
of the go binaries and is needed for batcharchive to work.

In gyp, actions were executed relative to the gyp file that
specified them, while in gn it's relative to the product dir.

BUG=chromium:474921

Review-Url: https://codereview.chromium.org/2039873002
Cr-Commit-Position: refs/heads/master@{#36746}

BUG=

Review-Url: https://codereview.chromium.org/2040823003
Cr-Commit-Position: refs/heads/master@{#36745}

This adds corresponding *_run targets for all swarming
isolate actions existing in gyp. This also wires all
targets together under gn_all.

BUG=chromium:474921
NOTRY=true

Review-Url: https://codereview.chromium.org/2033813004
Cr-Commit-Position: refs/heads/master@{#36714}

BUG=v8:4280
NOTRY=true

Review-Url: https://codereview.chromium.org/2033393002
Cr-Commit-Position: refs/heads/master@{#36708}

NOTRY=true
TBR=hablich@chromium.org, rmcilroy@chromium.org

Review-Url: https://codereview.chromium.org/2027183002
Cr-Commit-Position: refs/heads/master@{#36647}

BUG=

Review URL: https://codereview.chromium.org/2024623002 .

Cr-Commit-Position: refs/heads/master@{#36575}

An additional slide offset is exported into `shared-library`, which is used to
symbolize C++ stack on systems with ASLR (OS X).

This patch adds slide offset support in dumpcpp script.

BUG=v8:5048

Review-Url: https://codereview.chromium.org/2006813002
Cr-Commit-Position: refs/heads/master@{#36574}

This fixes a syntax error in plot-timer-events script.

Before:
  $ out/x64.release/d8 --prof --log-timer-events script.js
  $ tools/plot-timer-events v8.log
  tools/plot-timer-events: 75: tools/plot-timer-events: options+=1343: not found
  --distortion=
  Cmdline args: [options] [log-file-name]
  Default log file name is "v8.log".
    ...

After:
  $ out/x64.release/d8 --prof --log-timer-events script.js
  $ tools/plot-timer-events v8.log
  $ ls timer-events.png
  timer-events.png

BUG=

Review-Url: https://codereview.chromium.org/1961873002
Cr-Commit-Position: refs/heads/master@{#36434}

NOTRY=true
TBR=mtrofin@chromium.org

Review-Url: https://codereview.chromium.org/1996923002
Cr-Commit-Position: refs/heads/master@{#36399}

BUG=chromium:474921
LOG=n
NOTRY=true

Review-Url: https://codereview.chromium.org/1988163002
Cr-Commit-Position: refs/heads/master@{#36356}

Review-Url: https://codereview.chromium.org/729913004
Cr-Commit-Position: refs/heads/master@{#36351}

Updates blink_tests/TestExpecations by removing failure expectation for
gc related tests. These tests are modified to work with ignition by
the following cls:
https://codereview.chromium.org/1972943002/
https://codereview.chromium.org/1950613005/

BUG=v8:4280,chromium:595672
LOG=N

Review-Url: https://codereview.chromium.org/1985673002
Cr-Commit-Position: refs/heads/master@{#36326}

This commit introduces a new mode for bytecode_dispatches_report.py
which reports the top sources of dispatches to a given bytecode and
the top destinations of dispatches from the same bytecode.

The bytecode name is passed with --top-dispatches-for-bytecode
(short form: -f), while the number of sources and destinations to
show is controlled with -n.

BUG=v8:4899
LOG=N

Review-Url: https://codereview.chromium.org/1979233002
Cr-Commit-Position: refs/heads/master@{#36284}

Remove live-edit entries. They have been fixed.
Alphasort.
Group known failures.

TBR=machenbach@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/1985043002
Cr-Commit-Position: refs/heads/master@{#36278}