cc: Adding support for RGBA_4444 tile textures

cc/trees/layer_tree_host_unittest_context.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/trees/layer_tree_host.h"
 
 #include "base/basictypes.h"
 #include "cc/debug/test_context_provider.h"
 #include "cc/debug/test_web_graphics_context_3d.h"
 #include "cc/layers/content_layer.h"
@@ skipping 1246 matching lines @@
 
       // Third child is the texture layer.
       TextureLayerImpl* texture_impl =
           static_cast<TextureLayerImpl*>(
               host_impl->active_tree()->root_layer()->children()[2]);
       texture_impl->set_texture_id(
           context_provider->Context3d()->createTexture());
 
       ResourceProvider::ResourceId texture = resource_provider->CreateResource(
           gfx::Size(4, 4),
-          resource_provider->default_resource_type(),
           GL_CLAMP_TO_EDGE,
-          ResourceProvider::TextureUsageAny);
+          ResourceProvider::TextureUsageAny,
+          RGBA_8888);
       ResourceProvider::ScopedWriteLockGL lock(resource_provider, texture);
 
       gpu::Mailbox mailbox;
       context_provider->Context3d()->genMailboxCHROMIUM(mailbox.name);
       unsigned sync_point = context_provider->Context3d()->insertSyncPoint();
 
       color_video_frame_ = VideoFrame::CreateColorFrame(
           gfx::Size(4, 4), 0x80, 0x80, 0x80, base::TimeDelta());
       hw_video_frame_ = VideoFrame::WrapNativeTexture(
           new VideoFrame::MailboxHolder(
@@ skipping 965 matching lines @@
         EXPECT_TRUE(impl->CanDraw());
         break;
     }
   }
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(UIResourceLostEviction);
 
 }  // namespace
 }  // namespace cc