cc: Rename Texture class to Resource.

cc/resource.h

 // 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.
 
-#ifndef CC_TEXTURE_H_
-#define CC_TEXTURE_H_
+#ifndef CC_RESOURCE_H_
+#define CC_RESOURCE_H_
 
 #include "cc/cc_export.h"
 #include "cc/resource_provider.h"
 #include "third_party/khronos/GLES2/gl2.h"
 #include "ui/gfx/size.h"
 
 namespace cc {
 
-class CC_EXPORT Texture {
+class CC_EXPORT Resource {
 public:
-    Texture() : m_id(0) { }
-    Texture(unsigned id, gfx::Size size, GLenum format)
+    Resource() : m_id(0) { }
+    Resource(unsigned id, gfx::Size size, GLenum format)
         : m_id(id)
         , m_size(size)
         , m_format(format) { }
 
     ResourceProvider::ResourceId id() const { return m_id; }
     const gfx::Size& size() const { return m_size; }
     GLenum format() const { return m_format; }
 
     void setId(ResourceProvider::ResourceId id) { m_id = id; }
     void setDimensions(const gfx::Size&, GLenum format);
 
     size_t bytes() const;
 
     static size_t bytesPerPixel(GLenum format);
     static size_t memorySizeBytes(const gfx::Size&, GLenum format);
 
 private:
     ResourceProvider::ResourceId m_id;
     gfx::Size m_size;
     GLenum m_format;
 };
 
 }
 
-#endif  // CC_TEXTURE_H_
+#endif  // CC_RESOURCE_H_