cc: Reduce size of cc::ResourceProvider::Resource class

cc/resources/resource_provider.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_RESOURCES_RESOURCE_PROVIDER_H_
 #define CC_RESOURCES_RESOURCE_PROVIDER_H_
 
 #include <deque>
 #include <set>
 #include <string>
@@ skipping 398 matching lines @@
     unsigned gl_pixel_buffer_id;
     // Query used to determine when asynchronous set pixels complete.
     unsigned gl_upload_query_id;
     TextureMailbox mailbox;
     ReleaseCallback release_callback;
     uint8_t* pixels;
     uint8_t* pixel_buffer;
     int lock_for_read_count;
     int imported_count;
     int exported_count;
-    bool locked_for_write;
-    Origin origin;
-    bool marked_for_deletion;
-    bool pending_set_pixels;
-    bool set_pixels_completion_forced;
-    bool allocated;
-    bool enable_read_lock_fences;
+    bool dirty_image : 1;
+    bool locked_for_write : 1;
+    bool lost : 1;
+    bool marked_for_deletion : 1;
+    bool pending_set_pixels : 1;
+    bool set_pixels_completion_forced : 1;
+    bool allocated : 1;
+    bool enable_read_lock_fences : 1;
+    bool has_shared_bitmap_id : 1;
+    bool allow_overlay : 1;
     scoped_refptr<Fence> read_lock_fence;
     gfx::Size size;
+    Origin origin;
     GLenum target;
     // TODO(skyostil): Use a separate sampler object for filter state.
     GLenum original_filter;
     GLenum filter;
     unsigned image_id;
     unsigned bound_image_id;
-    bool dirty_image;
     GLenum texture_pool;
     GLint wrap_mode;
-    bool lost;
     TextureUsageHint hint;
     ResourceType type;
     ResourceFormat format;
-    bool has_shared_bitmap_id;
-    bool allow_overlay;
     SharedBitmapId shared_bitmap_id;
     SharedBitmap* shared_bitmap;
     linked_ptr<DirectRasterBuffer> direct_raster_buffer;
     linked_ptr<ImageRasterBuffer> image_raster_buffer;
     linked_ptr<PixelRasterBuffer> pixel_raster_buffer;
   };
   typedef base::hash_map<ResourceId, Resource> ResourceMap;
 
   class RasterBuffer {
    public:
@@ skipping 239 matching lines @@
   return format_gl_data_format[format];
 }
 
 inline GLenum GLInternalFormat(ResourceFormat format) {
   return GLDataFormat(format);
 }
 
 }  // namespace cc
 
 #endif  // CC_RESOURCES_RESOURCE_PROVIDER_H_