Convert //components/[o-t]* from scoped_ptr to std::unique_ptr

components/test_runner/test_plugin.h

Index: components/test_runner/test_plugin.h
diff --git a/components/test_runner/test_plugin.h b/components/test_runner/test_plugin.h
index 7a96bafd8f437186992e2b2858f7e179e153f08d..6299b153e7d7ea07d71281745a7d3858811171c4 100644
--- a/components/test_runner/test_plugin.h
+++ b/components/test_runner/test_plugin.h
@@ -5,10 +5,10 @@
 #ifndef COMPONENTS_TEST_RUNNER_TEST_PLUGIN_H_
 #define COMPONENTS_TEST_RUNNER_TEST_PLUGIN_H_
 
+#include <memory>
 #include <string>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "cc/layers/texture_layer.h"
 #include "cc/layers/texture_layer_client.h"
 #include "third_party/WebKit/public/platform/WebExternalTextureLayer.h"
@@ -99,7 +99,7 @@ class TestPlugin : public blink::WebPlugin, public cc::TextureLayerClient {
   // cc::TextureLayerClient methods:
   bool PrepareTextureMailbox(
       cc::TextureMailbox* mailbox,
-      scoped_ptr<cc::SingleReleaseCallback>* release_callback,
+      std::unique_ptr<cc::SingleReleaseCallback>* release_callback,
       bool use_shared_memory) override;
 
  private:
@@ -158,17 +158,17 @@ class TestPlugin : public blink::WebPlugin, public cc::TextureLayerClient {
   blink::WebPluginContainer* container_;
 
   blink::WebRect rect_;
-  scoped_ptr<blink::WebGraphicsContext3DProvider> context_provider_;
+  std::unique_ptr<blink::WebGraphicsContext3DProvider> context_provider_;
   blink::WebGraphicsContext3D* context_;
   gpu::gles2::GLES2Interface* gl_;
   GLuint color_texture_;
   cc::TextureMailbox texture_mailbox_;
-  scoped_ptr<cc::SharedBitmap> shared_bitmap_;
+  std::unique_ptr<cc::SharedBitmap> shared_bitmap_;
   bool mailbox_changed_;
   GLuint framebuffer_;
   Scene scene_;
   scoped_refptr<cc::TextureLayer> layer_;
-  scoped_ptr<blink::WebLayer> web_layer_;
+  std::unique_ptr<blink::WebLayer> web_layer_;
 
   blink::WebPluginContainer::TouchEventRequestType touch_event_request_;
   // Requests touch events from the WebPluginContainerImpl multiple times to