Take GL version and extensions correctly into account when binding functions

cc/test/layer_tree_pixel_test.cc

Index: cc/test/layer_tree_pixel_test.cc
diff --git a/cc/test/layer_tree_pixel_test.cc b/cc/test/layer_tree_pixel_test.cc
index fb54ce276f0c43e0d8f027755f7605cfee7a7501..806b8770b9ae39c47abc4495376cfdc0d1efd8c8 100644
--- a/cc/test/layer_tree_pixel_test.cc
+++ b/cc/test/layer_tree_pixel_test.cc
@@ -55,7 +55,7 @@ scoped_ptr<OutputSurface> LayerTreePixelTest::CreateOutputSurface(
 
     case GL_WITH_DEFAULT:
     case GL_WITH_BITMAP: {
-      CHECK(gfx::InitializeGLBindings(gfx::kGLImplementationOSMesaGL));
+      CHECK(gfx::InitializeStaticGLBindings(gfx::kGLImplementationOSMesaGL));
 
       output_surface = make_scoped_ptr(
           new PixelTestOutputSurface(new TestInProcessContextProvider));
@@ -316,7 +316,7 @@ void LayerTreePixelTest::CopyBitmapToTextureMailboxAsTexture(
   DCHECK_GT(bitmap.width(), 0);
   DCHECK_GT(bitmap.height(), 0);
 
-  CHECK(gfx::InitializeGLBindings(gfx::kGLImplementationOSMesaGL));
+  CHECK(gfx::InitializeStaticGLBindings(gfx::kGLImplementationOSMesaGL));
 
   scoped_ptr<gpu::GLInProcessContext> context = CreateTestInProcessContext();
   GLES2Interface* gl = context->GetImplementation();