Revert "[tools] Show more entries in the ticks-processor"

This reverts commit 8cebe1cc.

Reason for revert: Failing ticksprocessor tests

Original change's description:
> [tools] Show more entries in the ticks-processor
> 
> - lower the cutoff-threshold for bottom up graphs to 1%
> - show all builtins/stubs/ics by default
> 
> R=​jkummerow@chromium.org
> 
> Change-Id: I85f8c4f00c5f36407bc5d9f81bead8f39a5ef632
> 
> NOTRY=true
> 
> Change-Id: I85f8c4f00c5f36407bc5d9f81bead8f39a5ef632
> Reviewed-on: https://chromium-review.googlesource.com/452300
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Commit-Queue: Camillo Bruni <cbruni@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#43704}

TBR=jkummerow@chromium.org,cbruni@chromium.org,v8-reviews@googlegroups.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: I4e911778eebcaebaab6658f2956c9fb7c35d0ee3
Reviewed-on: https://chromium-review.googlesource.com/452339Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43705}

tools/tick-processor.html

@@ -86,7 +86,7 @@ function start_process() {
     stateFilter: null,
     callGraphSize: 5,
     ignoreUnknown: false,
-    separateIc: true,
+    separateIc: false,
     targetRootFS: '',
     nm: 'nm'
   };

tools/tickprocessor.js

@@ -202,7 +202,7 @@ TickProcessor.CodeTypes = {
 // codeTypes_ map because there can be zillions of them.
 
 
-TickProcessor.CALL_PROFILE_CUTOFF_PCT = 1.0;
+TickProcessor.CALL_PROFILE_CUTOFF_PCT = 2.0;
 
 TickProcessor.CALL_GRAPH_SIZE = 5;
 
@@ -855,7 +855,7 @@ ArgumentsProcessor.DEFAULTS = {
   stateFilter: null,
   callGraphSize: 5,
   ignoreUnknown: false,
-  separateIc: true,
+  separateIc: false,
   preprocessJson: null,
   targetRootFS: '',
   nm: 'nm',