Remove unnamed namespace usage from tests/

Remove unnamed namespace usage from tests/

Skia preference is to use 'static' keyword rather than use unnamed
namespace.

BUG=None
TEST=tests
R=robertphillips@google.com, bsalomon@google.com

Committed: https://code.google.com/p/skia/source/detail?r=13138

[tfarina, 2014-01-14 01:55:14]

Hi Brian, Robert, can I get a review from either of you?

Thank you!

[robertphillips, 2014-01-14 13:19:37]

lgtm + a bunch of nits

https://codereview.chromium.org/132403008/diff/100001/tests/CachedDecodingPix...
File tests/CachedDecodingPixelRefTest.cpp (right):

https://codereview.chromium.org/132403008/diff/100001/tests/CachedDecodingPix...
tests/CachedDecodingPixelRefTest.cpp:184: }
virtual?

https://codereview.chromium.org/132403008/diff/100001/tests/CachedDecodingPix...
tests/CachedDecodingPixelRefTest.cpp:185: ~TestImageGenerator() { }
virtual?

https://codereview.chromium.org/132403008/diff/100001/tests/CachedDecodingPix...
tests/CachedDecodingPixelRefTest.cpp:196: }
virtual?

https://codereview.chromium.org/132403008/diff/100001/tests/CachedDecodingPix...
tests/CachedDecodingPixelRefTest.cpp:222: 
check_test_image_generator_bitmap?

https://codereview.chromium.org/132403008/diff/100001/tests/CachedDecodingPix...
tests/CachedDecodingPixelRefTest.cpp:248: 
check_pixelref?

https://codereview.chromium.org/132403008/diff/100001/tests/DrawBitmapRectTes...
File tests/DrawBitmapRectTest.cpp (right):

https://codereview.chromium.org/132403008/diff/100001/tests/DrawBitmapRectTes...
tests/DrawBitmapRectTest.cpp:25: virtual ~FailureImageGenerator() { }
SK_OVERRIDE?

https://codereview.chromium.org/132403008/diff/100001/tests/GifTest.cpp
File tests/GifTest.cpp (right):

https://codereview.chromium.org/132403008/diff/100001/tests/GifTest.cpp#newco...
tests/GifTest.cpp:24: 
Maybe make these gGIFData, gGIFDataNoColormap and gInterlacedGIF?

https://codereview.chromium.org/132403008/diff/100001/tests/PixelRefTest.cpp
File tests/PixelRefTest.cpp (right):

https://codereview.chromium.org/132403008/diff/100001/tests/PixelRefTest.cpp#...
tests/PixelRefTest.cpp:43: explicit TestListener(int* ptr) : fPtr(ptr) {}
virtual?

https://codereview.chromium.org/132403008/diff/100001/tests/Test.cpp
File tests/Test.cpp (right):

https://codereview.chromium.org/132403008/diff/100001/tests/Test.cpp#newcode63
tests/Test.cpp:63: int failure_size() const { return fFailures.count(); }
failureSize? numFailures would probably be better though.

https://codereview.chromium.org/132403008/diff/100001/tests/Test.cpp#newcode66
tests/Test.cpp:66: protected:
virtual?

[tfarina, 2014-01-21 23:37:43]

Robert, in respect to the time you spent reviewing this...

https://codereview.chromium.org/132403008/diff/100001/tests/CachedDecodingPix...
File tests/CachedDecodingPixelRefTest.cpp (right):

https://codereview.chromium.org/132403008/diff/100001/tests/CachedDecodingPix...
tests/CachedDecodingPixelRefTest.cpp:184: }
On 2014/01/14 13:19:37, robertphillips wrote:
> virtual?

Done.

https://codereview.chromium.org/132403008/diff/100001/tests/CachedDecodingPix...
tests/CachedDecodingPixelRefTest.cpp:185: ~TestImageGenerator() { }
On 2014/01/14 13:19:37, robertphillips wrote:
> virtual?

Done.

https://codereview.chromium.org/132403008/diff/100001/tests/CachedDecodingPix...
tests/CachedDecodingPixelRefTest.cpp:196: }
On 2014/01/14 13:19:37, robertphillips wrote:
> virtual?

Done.

https://codereview.chromium.org/132403008/diff/100001/tests/CachedDecodingPix...
tests/CachedDecodingPixelRefTest.cpp:222: 
On 2014/01/14 13:19:37, robertphillips wrote:
> check_test_image_generator_bitmap?

Done.

https://codereview.chromium.org/132403008/diff/100001/tests/CachedDecodingPix...
tests/CachedDecodingPixelRefTest.cpp:248: 
On 2014/01/14 13:19:37, robertphillips wrote:
> check_pixelref?

Done.

https://codereview.chromium.org/132403008/diff/100001/tests/DrawBitmapRectTes...
File tests/DrawBitmapRectTest.cpp (right):

https://codereview.chromium.org/132403008/diff/100001/tests/DrawBitmapRectTes...
tests/DrawBitmapRectTest.cpp:25: virtual ~FailureImageGenerator() { }
On 2014/01/14 13:19:37, robertphillips wrote:
> SK_OVERRIDE?

Done.

https://codereview.chromium.org/132403008/diff/100001/tests/GifTest.cpp
File tests/GifTest.cpp (right):

https://codereview.chromium.org/132403008/diff/100001/tests/GifTest.cpp#newco...
tests/GifTest.cpp:24: 
On 2014/01/14 13:19:37, robertphillips wrote:
> Maybe make these gGIFData, gGIFDataNoColormap and gInterlacedGIF?

Done.

https://codereview.chromium.org/132403008/diff/100001/tests/PixelRefTest.cpp
File tests/PixelRefTest.cpp (right):

https://codereview.chromium.org/132403008/diff/100001/tests/PixelRefTest.cpp#...
tests/PixelRefTest.cpp:43: explicit TestListener(int* ptr) : fPtr(ptr) {}
On 2014/01/14 13:19:37, robertphillips wrote:
> virtual?

Done.

[tfarina, 2014-01-21 23:39:38]

Committed patchset #5 manually as r13138 (presubmit successful).