Initialize all CSSParserValue's variables

Initialize all CSSParserValue's variables

The isInt variable of CSSParserValue was often not initialized in CSSGrammar.y.
This CL fixes that.

BUG=385386
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=176323

[Yoav Weiss, 2014-06-17 08:33:25]

Initialized isInt in all the instances of CSSParserValue creation I could find.

[Yoav Weiss, 2014-06-17 09:00:41]

On 2014/06/17 08:33:25, Yoav Weiss wrote:
> Initialized isInt in all the instances of CSSParserValue creation I could
find.

Found another instance of uninitialized isInt & id that was in my code.

[eseidel, 2014-06-17 15:39:04]

lgtm

CSSParserValue really just needs a constructor and more normal refcounting.  I
feel like I tried at least once.

[Yoav Weiss, 2014-06-17 15:45:42]

On 2014/06/17 15:39:04, eseidel wrote:
> lgtm
> 
> CSSParserValue really just needs a constructor and more normal refcounting.  I
> feel like I tried at least once.

I agree. I've tried to add a constructor, but since CSSParserValue is held
inside a union in CSSGrammar.y, it won't build. (The error message said that it
would if I was building with C++11 options). So I think that adding a
constructor requires either factoring CSSParserValue out of that union, or
waiting till we get C++11.

[Yoav Weiss, 2014-06-17 15:45:50]

The CQ bit was checked by yoav@yoav.ws

[commit-bot: I haz the power, 2014-06-17 15:46:28]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/yoav@yoav.ws/340503002/20001

[commit-bot: I haz the power, 2014-06-17 15:50:09]

Change committed as 176323