Compile fix after Add specialized content key class for resources

Compile fix after Add specialized content key class for resources

gcc (Ubuntu/Linaro 4.6.4-1ubuntu1~12.04) 4.6.4
error: comparison between signed and unsigned integer expressions

Committed: https://skia.googlesource.com/skia/+/016dffb7b3f5f94b4777ddc6bd8bcd03becf4e38

[Kimmo Kinnunen, 2015-01-23 14:17:39]

kkinnunen@nvidia.com changed reviewers:
+ bsalomon@google.com

[Kimmo Kinnunen, 2015-01-23 14:18:16]

I'm doing something wrong with the compilation, I just don't know what..

[bsalomon, 2015-01-23 14:34:42]

On 2015/01/23 14:18:16, Kimmo Kinnunen wrote:
> I'm doing something wrong with the compilation, I just don't know what..

Hmm... maybe just using a different version of the compiler? Anyway, lgtm.

[bsalomon, 2015-01-23 14:34:46]

The CQ bit was checked by bsalomon@google.com

[commit-bot: I haz the power, 2015-01-23 14:35:20]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/871013002/1

[mtklein, 2015-01-23 14:36:30]

On 2015/01/23 14:18:16, Kimmo Kinnunen wrote:
> I'm doing something wrong with the compilation, I just don't know what..

If you're picking up warnings like this the bots aren't, I'd say you're doing
something _right_ with the compliation.

When these warnings print out, do they print out something like
-Wthe-name-of-the-warning ?  If so we can try to add this to our bots.

[Kimmo Kinnunen, 2015-01-23 14:41:07]

On 2015/01/23 14:36:30, mtklein wrote:
> On 2015/01/23 14:18:16, Kimmo Kinnunen wrote:
> > I'm doing something wrong with the compilation, I just don't know what..
> 
> If you're picking up warnings like this the bots aren't, I'd say you're doing
> something _right_ with the compliation.
> 
> When these warnings print out, do they print out something like
> -Wthe-name-of-the-warning ?  If so we can try to add this to our bots.

../../src/gpu/GrResourceCache2.cpp: In static member function ‘static
GrContentKey::Domain GrContentKey::GenerateDomain()’:
../../src/gpu/GrResourceCache2.cpp:36:27: error: comparison between signed and
unsigned integer expressions [-Werror=sign-compare]
At global scope:
cc1plus: error: unrecognized command line option "-Wno-c++11-extensions"
[-Werror]
cc1plus: all warnings being treated as errors

(the "-Wno-c++11-extensions" is not a problem, it only comes up if there's a
compile error).

[commit-bot: I haz the power, 2015-01-23 14:43:08]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/016dffb7b3f5f94b4777ddc6bd8bcd03becf4e38