Remove implicit conversions from scoped_refptr to T* in cc/

cc/resources/picture_unittest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/resources/picture.h"
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "cc/test/fake_content_layer_client.h"
@@ skipping 445 matching lines @@
   EXPECT_EQ(NULL, content_layer_client.last_canvas());
 
   scoped_refptr<Picture> picture = Picture::Create(layer_rect,
                                                    &content_layer_client,
                                                    tile_grid_info,
                                                    false,
                                                    Picture::RECORD_NORMALLY);
   EXPECT_TRUE(content_layer_client.last_canvas() != NULL);
   EXPECT_EQ(ContentLayerClient::GRAPHICS_CONTEXT_ENABLED,
             content_layer_client.last_context_status());
-  EXPECT_TRUE(picture);
+  EXPECT_TRUE(picture.get());
 
   picture = Picture::Create(layer_rect,
                             &content_layer_client,
                             tile_grid_info,
                             false,
                             Picture::RECORD_WITH_SK_NULL_CANVAS);
   EXPECT_TRUE(content_layer_client.last_canvas() != NULL);
   EXPECT_EQ(ContentLayerClient::GRAPHICS_CONTEXT_ENABLED,
             content_layer_client.last_context_status());
-  EXPECT_TRUE(picture);
+  EXPECT_TRUE(picture.get());
 
   picture = Picture::Create(layer_rect,
                             &content_layer_client,
                             tile_grid_info,
                             false,
                             Picture::RECORD_WITH_PAINTING_DISABLED);
   EXPECT_TRUE(content_layer_client.last_canvas() != NULL);
   EXPECT_EQ(ContentLayerClient::GRAPHICS_CONTEXT_DISABLED,
             content_layer_client.last_context_status());
-  EXPECT_TRUE(picture);
+  EXPECT_TRUE(picture.get());
 
   picture = Picture::Create(layer_rect,
                             &content_layer_client,
                             tile_grid_info,
                             false,
                             Picture::RECORD_WITH_SKRECORD);
   EXPECT_TRUE(content_layer_client.last_canvas() != NULL);
-  EXPECT_TRUE(picture);
+  EXPECT_TRUE(picture.get());
 
   EXPECT_EQ(4, Picture::RECORDING_MODE_COUNT);
 }
 
 }  // namespace
 }  // namespace cc