[BlackBerry] Remove the setContentsToColor flavor of LayerTiler::TextureJob
https://bugs.webkit.org/show_bug.cgi?id=115092

Reviewed by Carlos Garcia Campos.

With the Skia backend, we had an optimization to detect solid color
layers. The Skia code has been purged, but these bits remained. With
BlackBerry::Platform::Graphics::PlatformGraphicsContext, only the solid
color will be drawn anyway, so we don't need to detect such layers at
the WebCore level. Fixed by removing the setContentsToColor flavor of
LayerTiler::TextureJob.

BlackBerry::WebKit::WebOverlay still uses
TextureCacheCompositingThread::textureForColor() so that one can stay
for now.

This was dead code so no new tests.

* platform/graphics/blackberry/LayerTile.cpp:
* platform/graphics/blackberry/LayerTile.h:
(LayerTile):
* platform/graphics/blackberry/LayerTiler.cpp:
(WebCore::LayerTiler::processTextureJob):
(WebCore::LayerTiler::performTileJob):
* platform/graphics/blackberry/LayerTiler.h:
(WebCore::LayerTiler::TextureJob::setContents):
(TextureJob):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@149019 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Roll deps^H^H^H^HChangeLogs.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@149020 268f45cc-cd09-0410-ab3c-d52691b4dbfc