cc: Allow TEXTURE_RECTANGLE_ARB to be used for tile textures.

cc/resources/resource_pool.h

Index: cc/resources/resource_pool.h
diff --git a/cc/resources/resource_pool.h b/cc/resources/resource_pool.h
index de63d97517d35651c4ccce696747e950ba3449db..74175ed2f37ed5f8b2566fcc26bedce6b5f25bf8 100644
--- a/cc/resources/resource_pool.h
+++ b/cc/resources/resource_pool.h
@@ -21,6 +21,7 @@ class CC_EXPORT ResourcePool {
    public:
     Resource(ResourceProvider* resource_provider,
              gfx::Size size,
+             GLenum target,
              ResourceFormat format);
     ~Resource();
 
@@ -30,14 +31,17 @@ class CC_EXPORT ResourcePool {
     DISALLOW_COPY_AND_ASSIGN(Resource);
   };
 
-  static scoped_ptr<ResourcePool> Create(ResourceProvider* resource_provider) {
-    return make_scoped_ptr(new ResourcePool(resource_provider));
+  static scoped_ptr<ResourcePool> Create(ResourceProvider* resource_provider,
+                                         GLenum target,
+                                         ResourceFormat format) {
+    return make_scoped_ptr(new ResourcePool(resource_provider,
+                                            target,
+                                            format));
   }
 
   virtual ~ResourcePool();
 
-  scoped_ptr<ResourcePool::Resource> AcquireResource(
-      gfx::Size size, ResourceFormat format);
+  scoped_ptr<ResourcePool::Resource> AcquireResource(gfx::Size size);
   void ReleaseResource(scoped_ptr<ResourcePool::Resource>);
 
   void SetResourceUsageLimits(size_t max_memory_usage_bytes,
@@ -58,7 +62,9 @@ class CC_EXPORT ResourcePool {
   }
 
  protected:
-  explicit ResourcePool(ResourceProvider* resource_provider);
+  ResourcePool(ResourceProvider* resource_provider,
+               GLenum target,
+               ResourceFormat format);
 
   bool ResourceUsageTooHigh();
 
@@ -66,6 +72,8 @@ class CC_EXPORT ResourcePool {
   void DidFinishUsingResource(ResourcePool::Resource* resource);
 
   ResourceProvider* resource_provider_;
+  const GLenum target_;
+  const ResourceFormat format_;
   size_t max_memory_usage_bytes_;
   size_t max_unused_memory_usage_bytes_;
   size_t max_resource_count_;