Replaced TextureCacheEntry with GrTexture* and a back pointer to GrResourceEntry (in GrTexture)

http://codereview.appspot.com/6460089/



git-svn-id: http://skia.googlecode.com/svn/trunk@5122 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/GrResourceCache.h b/src/gpu/GrResourceCache.h
index 076097d..d708e0a 100644
--- a/src/gpu/GrResourceCache.h
+++ b/src/gpu/GrResourceCache.h
@@ -225,7 +225,7 @@
      *  Search for an entry with the same Key. If found, "lock" it and return it.
      *  If not found, return null.
      */
-    GrResourceEntry* findAndLock(const GrResourceKey&, LockType style);
+    GrResource* findAndLock(const GrResourceKey&, LockType style);
 
     /**
      *  Create a new cache entry, based on the provided key and resource, and 
@@ -234,7 +234,7 @@
      *  Ownership of the resource is transferred to the resource cache, 
      *  which will unref() it when it is purged or deleted.
      */
-    GrResourceEntry* createAndLock(const GrResourceKey&, GrResource*);
+    void createAndLock(const GrResourceKey&, GrResource*);
 
     /**
      *  Create a new cache entry, based on the provided key and resource.