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

cc/resources/resource_provider.h

Index: cc/resources/resource_provider.h
diff --git a/cc/resources/resource_provider.h b/cc/resources/resource_provider.h
index 056ce2fc6f60c99b59373e73cefdefa60c0128d3..c7c0f5f4876a2cc2be8538c0a079c66c147af62a 100644
--- a/cc/resources/resource_provider.h
+++ b/cc/resources/resource_provider.h
@@ -416,30 +416,30 @@ class CC_EXPORT ResourceProvider {
     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;