cc: Avoid expensive RenderingStats collection.

cc/nine_patch_layer_unittest.cc

Index: cc/nine_patch_layer_unittest.cc
diff --git a/cc/nine_patch_layer_unittest.cc b/cc/nine_patch_layer_unittest.cc
index b1738dde0d77210d349146d0917513f15fcba9c5..b7a5bb9aa0d7c069184784830d983b77ebf3b7f4 100644
--- a/cc/nine_patch_layer_unittest.cc
+++ b/cc/nine_patch_layer_unittest.cc
@@ -8,7 +8,6 @@
 #include "cc/occlusion_tracker.h"
 #include "cc/overdraw_metrics.h"
 #include "cc/prioritized_resource_manager.h"
-#include "cc/rendering_stats.h"
 #include "cc/resource_provider.h"
 #include "cc/resource_update_queue.h"
 #include "cc/single_thread_proxy.h"
@@ -80,11 +79,10 @@ TEST_F(NinePatchLayerTest, triggerFullUploadOnceWhenChangingBitmap)
     PriorityCalculator calculator;
     ResourceUpdateQueue queue;
     OcclusionTracker occlusionTracker(gfx::Rect(), false);
-    RenderingStats stats;
 
     // No bitmap set should not trigger any uploads.
     testLayer->setTexturePriorities(calculator);
-    testLayer->update(queue, &occlusionTracker, stats);
+    testLayer->update(queue, &occlusionTracker, NULL);
     EXPECT_EQ(queue.fullUploadSize(), 0);
     EXPECT_EQ(queue.partialUploadSize(), 0);
 
@@ -94,7 +92,7 @@ TEST_F(NinePatchLayerTest, triggerFullUploadOnceWhenChangingBitmap)
     bitmap.allocPixels();
     testLayer->setBitmap(bitmap, gfx::Rect(5, 5, 1, 1));
     testLayer->setTexturePriorities(calculator);
-    testLayer->update(queue, &occlusionTracker, stats);
+    testLayer->update(queue, &occlusionTracker, NULL);
     EXPECT_EQ(queue.fullUploadSize(), 1);
     EXPECT_EQ(queue.partialUploadSize(), 0);
     ResourceUpdate params = queue.takeFirstFullUpload();
@@ -117,7 +115,7 @@ TEST_F(NinePatchLayerTest, triggerFullUploadOnceWhenChangingBitmap)
 
     // Nothing changed, so no repeated upload.
     testLayer->setTexturePriorities(calculator);
-    testLayer->update(queue, &occlusionTracker, stats);
+    testLayer->update(queue, &occlusionTracker, NULL);
     EXPECT_EQ(queue.fullUploadSize(), 0);
     EXPECT_EQ(queue.partialUploadSize(), 0);
 
@@ -129,7 +127,7 @@ TEST_F(NinePatchLayerTest, triggerFullUploadOnceWhenChangingBitmap)
 
     // Reupload after eviction
     testLayer->setTexturePriorities(calculator);
-    testLayer->update(queue, &occlusionTracker, stats);
+    testLayer->update(queue, &occlusionTracker, NULL);
     EXPECT_EQ(queue.fullUploadSize(), 1);
     EXPECT_EQ(queue.partialUploadSize(), 0);
 
@@ -138,7 +136,7 @@ TEST_F(NinePatchLayerTest, triggerFullUploadOnceWhenChangingBitmap)
     EXPECT_EQ(NULL, params.texture->resourceManager());
     testLayer->setTexturePriorities(calculator);
     ResourceUpdateQueue queue2;
-    testLayer->update(queue2, &occlusionTracker, stats);
+    testLayer->update(queue2, &occlusionTracker, NULL);
     EXPECT_EQ(queue2.fullUploadSize(), 1);
     EXPECT_EQ(queue2.partialUploadSize(), 0);
     params = queue2.takeFirstFullUpload();