[C++11 Allowed Features] Declares a type-safe null pointer converting from NULL to nullptr in src/…

cc/resources/picture_layer_tiling_perftest.cc

Index: cc/resources/picture_layer_tiling_perftest.cc
diff --git a/cc/resources/picture_layer_tiling_perftest.cc b/cc/resources/picture_layer_tiling_perftest.cc
index 52d4b163f768cd8647dea48845b388fcad30e9a1..cdf5cf41ca44af40745667e2e8e2e5fb248c094c 100644
--- a/cc/resources/picture_layer_tiling_perftest.cc
+++ b/cc/resources/picture_layer_tiling_perftest.cc
@@ -36,7 +36,7 @@ class PictureLayerTilingPerfTest : public testing::Test {
     shared_bitmap_manager_.reset(new TestSharedBitmapManager());
     resource_provider_ = ResourceProvider::Create(output_surface_.get(),
                                                   shared_bitmap_manager_.get(),
-                                                  NULL,
+                                                  nullptr,
                                                   0,
                                                   false,
                                                   1,
@@ -52,9 +52,7 @@ class PictureLayerTilingPerfTest : public testing::Test {
     picture_layer_tiling_->CreateAllTilesForTesting();
   }
 
-  virtual void TearDown() override {
-    picture_layer_tiling_.reset(NULL);
-  }
+  virtual void TearDown() override { picture_layer_tiling_.reset(nullptr); }
 
   void RunInvalidateTest(const std::string& test_name, const Region& region) {
     timer_.Reset();
@@ -165,7 +163,7 @@ class PictureLayerTilingPerfTest : public testing::Test {
           picture_layer_tiling_.get());
       while (count--) {
         ASSERT_TRUE(it) << "count: " << count;
-        ASSERT_TRUE(*it != NULL) << "count: " << count;
+        ASSERT_TRUE(*it != nullptr) << "count: " << count;
         ++it;
       }
       timer_.NextLap();
@@ -245,7 +243,7 @@ class PictureLayerTilingPerfTest : public testing::Test {
           PictureLayerTiling::EVENTUALLY);
       while (count--) {
         ASSERT_TRUE(it) << "count: " << count;
-        ASSERT_TRUE(*it != NULL) << "count: " << count;
+        ASSERT_TRUE(*it != nullptr) << "count: " << count;
         ++it;
       }
       priority_count = (priority_count + 1) % arraysize(priorities);