cc: Avoid using upload term in relation to resources.

cc/resource_provider.h

Index: cc/resource_provider.h
diff --git a/cc/resource_provider.h b/cc/resource_provider.h
index 45b99eb85d825585823bd3558741fe3909381141..b90524b5d323d61322befbfe0309d997ef7d6b4e 100644
--- a/cc/resource_provider.h
+++ b/cc/resource_provider.h
@@ -95,8 +95,8 @@ public:
     // Deletes all resources owned by a given pool.
     void deleteOwnedResources(int pool);
 
-    // Upload data from image, copying sourceRect (in image) into destRect (in the resource).
-    void upload(ResourceId, const uint8_t* image, const gfx::Rect& imageRect, const gfx::Rect& sourceRect, const gfx::Vector2d& destOffset);
+    // Update pixels from image, copying sourceRect (in image) into destRect (in the resource).
+    void setPixels(ResourceId, const uint8_t* image, const gfx::Rect& imageRect, const gfx::Rect& sourceRect, const gfx::Vector2d& destOffset);
 
     // Check upload status.
     size_t numBlockingUploads();