* Turned all uses of 'const' into 'var'.
* Turned all uses of local 'function' into 'var'.
* Added a couple of missing toplevel 'var' declarations.

One consequence is that the properties on the builtin object  are no longer
non-writable, and I had to adapt one test. Is that a problem?

Unfortunately, we cannot actually switch the library scripts to strict mode
by default, because that makes observable things like poisoned .caller properties
for library functions.

Also removed dead flag code in Compiler::Compile.

R=yangguo@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9415010

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Changing our builtin JavaScript code slightly, we can make sure that we never
see internal objects as arguments for ToBoolean at runtime. Removing that case
from the stub generator and crankshaft makes things a lot easier.

Heap numbers can never be undetectable (only strings and spec objects can), so
we can leave out a useless test.

Try to re-use a non-null register value when returning 'true' in some cases.

Removed special handling of the 'handle all' case, it will very probably never
happen in real code and only makes things more complicated.

Improved naming of the ToBoolean stubs a bit, reflecting the order in which
cases are handled in the code itself.
Review URL: http://codereview.chromium.org/7497063

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8886 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=v8:1539
TEST=cctest test-api/SetPrototypeAttributes

Review URL: http://codereview.chromium.org/7324027

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BUG=v8:1479
TEST=test-api/SetPrototypeProperties

Review URL: http://codereview.chromium.org/7229007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8366 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

now, the custom call generator stuff is disabled.
Review URL: http://codereview.chromium.org/1094014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4217 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/155405

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Review URL: http://codereview.chromium.org/17639

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1057 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Do not cache functions until we know they are fully constructed. This is needed in case of a stack overflow during construction.
Review URL: http://codereview.chromium.org/17354

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1056 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

defined in JavaScript code by using __defineGetter__ and
__defineSetter__.

Also, disable access checks when configuring objects created from
templates.
Review URL: http://codereview.chromium.org/8914

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@656 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

All uses of %AddProperty are replaced by %SetProperty.  A few uses of
IgnoreAttributesAndSetLocalProperty are added, and the runtime version
of it adds a PropertyAttributes argument.  Only the JSObject class
in objects.cc now uses AddProperty, and it can become private.

Review URL: http://codereview.chromium.org/6445

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names.

- Set the correct name of library functions.
- Set the name of C++ callback functions.
- Clean up a couple of out-dated comments related to literal creation.

Review URL: http://codereview.chromium.org/6223

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@414 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Added presubmit step to check copyright.



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