Update ENABLE_* flags

Update ENABLE_* flags

Bring this up to date with:

http://src.chromium.org/viewvc/multivm/trunk/webkit/Source/core/features.gypi?revision=1242

Note, this does *not* change any generated code.  Unused flags where
removed.  Added flags are precautionary.  They don't affect generated
code, but they are defined in a Chromium build.

R=antonm@google.com

Committed: https://code.google.com/p/dart/source/detail?r=22890

[Anton Muhin, 2013-05-17 18:21:03]

https://chromiumcodereview.appspot.com/15294015/diff/1/tools/dom/scripts/frem...
File tools/dom/scripts/fremontcutbuilder.py (right):

https://chromiumcodereview.appspot.com/15294015/diff/1/tools/dom/scripts/frem...
tools/dom/scripts/fremontcutbuilder.py:17: 'ENABLE_CANVAS_USES_MAILBOX',
it is surprisingly too many flags coming into disabled section.

How do you update those lists?

[vsm, 2013-05-17 18:32:50]

https://chromiumcodereview.appspot.com/15294015/diff/1/tools/dom/scripts/frem...
File tools/dom/scripts/fremontcutbuilder.py (right):

https://chromiumcodereview.appspot.com/15294015/diff/1/tools/dom/scripts/frem...
tools/dom/scripts/fremontcutbuilder.py:17: 'ENABLE_CANVAS_USES_MAILBOX',
These are ENABLE_* flags that appear in features.gyp (see link in original
message) and are set to 0 there.

On 2013/05/17 18:21:03, Anton Muhin wrote:
> it is surprisingly too many flags coming into disabled section.
> 
> How do you update those lists?

[Anton Muhin, 2013-05-20 12:23:50]

https://chromiumcodereview.appspot.com/15294015/diff/1/tools/dom/scripts/frem...
File tools/dom/scripts/fremontcutbuilder.py (right):

https://chromiumcodereview.appspot.com/15294015/diff/1/tools/dom/scripts/frem...
tools/dom/scripts/fremontcutbuilder.py:17: 'ENABLE_CANVAS_USES_MAILBOX',
I think we should only use defines which are used by IDLs.  That's exactly why
we have a logic in ln. 111--124.  Please, make sure there is no warnings
reported by those lines.

On 2013/05/17 18:32:51, vsm wrote:
> These are ENABLE_* flags that appear in features.gyp (see link in original
> message) and are set to 0 there.
> 
> On 2013/05/17 18:21:03, Anton Muhin wrote:
> > it is surprisingly too many flags coming into disabled section.
> > 
> > How do you update those lists?
>

[vsm, 2013-05-20 14:52:52]

https://chromiumcodereview.appspot.com/15294015/diff/1/tools/dom/scripts/frem...
File tools/dom/scripts/fremontcutbuilder.py (right):

https://chromiumcodereview.appspot.com/15294015/diff/1/tools/dom/scripts/frem...
tools/dom/scripts/fremontcutbuilder.py:17: 'ENABLE_CANVAS_USES_MAILBOX',
I see no warnings from those lines ... but there should be.  Not all appear in
IDL.  I'll investigate.

What makes sense to list here?  I was adding everything mentioned in
features.gypi.  We should spell this out in a comment, so we are all consistent.

On 2013/05/20 12:23:50, Anton Muhin wrote:
> I think we should only use defines which are used by IDLs.  That's exactly why
> we have a logic in ln. 111--124.  Please, make sure there is no warnings
> reported by those lines.
> 
> On 2013/05/17 18:32:51, vsm wrote:
> > These are ENABLE_* flags that appear in features.gyp (see link in original
> > message) and are set to 0 there.
> > 
> > On 2013/05/17 18:21:03, Anton Muhin wrote:
> > > it is surprisingly too many flags coming into disabled section.
> > > 
> > > How do you update those lists?
> > 
>

[vsm, 2013-05-20 15:37:00]

PTAL

[Anton Muhin, 2013-05-20 15:37:58]

lgtm and thanks!

[vsm, 2013-05-20 15:55:23]

Committed patchset #3 manually as r22890 (presubmit successful).