cc: Adding support for RGBA_4444 tile textures

cc/resources/scoped_resource.cc

Index: cc/resources/scoped_resource.cc
diff --git a/cc/resources/scoped_resource.cc b/cc/resources/scoped_resource.cc
index 525fb735db5a57a1a49dbcc1d7d082fd3a049dfe..478b82ae7ddfebbddf581f2ae49579b8c745c250 100644
--- a/cc/resources/scoped_resource.cc
+++ b/cc/resources/scoped_resource.cc
@@ -16,14 +16,14 @@ ScopedResource::~ScopedResource() {
 }
 
 bool ScopedResource::Allocate(gfx::Size size,
-                              GLenum format,
-                              ResourceProvider::TextureUsageHint hint) {
+                              ResourceProvider::TextureUsageHint hint,
+                              ResourceProvider::TextureFormat texture_format) {
   DCHECK(!id());
   DCHECK(!size.IsEmpty());
 
-  set_dimensions(size, format);
+  set_dimensions(size, texture_format);
   set_id(resource_provider_->CreateResource(
-      size, format, GL_CLAMP_TO_EDGE, hint));
+      size, GL_CLAMP_TO_EDGE, hint, texture_format));
 
 #ifndef NDEBUG
   allocate_thread_id_ = base::PlatformThread::CurrentId();