[compiler] Avoid passing CompilationInfo to profiler.

[compiler] Avoid passing CompilationInfo to profiler.

This completely removes any potential for a side-channel between the
various compiler backends and the profiler. The CompilationInfo is no
longer passed.

R=yangguo@chromium.org

Committed: https://crrev.com/c3cf2607f6c81d26a698747804f8c84fef9b1b59
Cr-Commit-Position: refs/heads/master@{#36230}

[Yang, 2016-05-13 07:07:20]

_       _____  _______  __  __ 
 | |     / ____||__   __||  \/  |
 | |    | |  __    | |   | \  / |
 | |    | | |_ |   | |   | |\/| |
 | |___ | |__| |   | |   | |  | |
 | lgtm  \_____|   |_|   |_|  |_|

https://codereview.chromium.org/1970193002/diff/1/src/compiler/ast-graph-buil...
File src/compiler/ast-graph-builder.h (right):

https://codereview.chromium.org/1970193002/diff/1/src/compiler/ast-graph-buil...
src/compiler/ast-graph-builder.h:18: class CompilationInfo;
lol... I guess it's because so far we always got it from log.h?

[Michael Starzinger, 2016-05-13 08:42:40]

https://codereview.chromium.org/1970193002/diff/1/src/compiler/ast-graph-buil...
File src/compiler/ast-graph-builder.h (right):

https://codereview.chromium.org/1970193002/diff/1/src/compiler/ast-graph-buil...
src/compiler/ast-graph-builder.h:18: class CompilationInfo;
On 2016/05/13 07:07:20, Yang wrote:
> lol... I guess it's because so far we always got it from log.h?

Yes. There were several headers unwittingly relying on the forward declaration
being implicitly provided by the log.h header (pulled in through ast.h in all
cases).

[Michael Starzinger, 2016-05-13 09:43:06]

The CQ bit was checked by mstarzinger@chromium.org

[commit-bot: I haz the power, 2016-05-13 09:43:16]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1970193002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1970193002/1

[commit-bot: I haz the power, 2016-05-13 09:44:58]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-13 09:46:49]

Description was changed from

==========
[compiler] Avoid passing CompilationInfo to profiler.

This completely removes any potential for a side-channel between the
various compiler backends and the profiler. The CompilationInfo is no
longer passed.

R=yangguo@chromium.org
==========

to

==========
[compiler] Avoid passing CompilationInfo to profiler.

This completely removes any potential for a side-channel between the
various compiler backends and the profiler. The CompilationInfo is no
longer passed.

R=yangguo@chromium.org

Committed: https://crrev.com/c3cf2607f6c81d26a698747804f8c84fef9b1b59
Cr-Commit-Position: refs/heads/master@{#36230}
==========

[commit-bot: I haz the power, 2016-05-13 09:46:50]

Patchset 1 (id:??) landed as
https://crrev.com/c3cf2607f6c81d26a698747804f8c84fef9b1b59
Cr-Commit-Position: refs/heads/master@{#36230}