Convert //content/browser from scoped_ptr to std::unique_ptr

content/browser/web_contents/web_contents_impl.h

Index: content/browser/web_contents/web_contents_impl.h
diff --git a/content/browser/web_contents/web_contents_impl.h b/content/browser/web_contents/web_contents_impl.h
index 75eb253259897225c60c7184b24abd0e17336b15..a1e6bbb111bb975e0b3cc8e469bca6ae0518bc52 100644
--- a/content/browser/web_contents/web_contents_impl.h
+++ b/content/browser/web_contents/web_contents_impl.h
@@ -9,6 +9,7 @@
 
 #include <functional>
 #include <map>
+#include <memory>
 #include <set>
 #include <string>
 
@@ -16,7 +17,6 @@
 #include "base/containers/scoped_ptr_hash_map.h"
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "base/process/process.h"
 #include "base/values.h"
@@ -442,7 +442,8 @@ class CONTENT_EXPORT WebContentsImpl
       RenderFrameHost* target_rfh,
       SiteInstance* source_site_instance) const override;
   void EnsureOpenerProxiesExist(RenderFrameHost* source_rfh) override;
-  scoped_ptr<WebUIImpl> CreateWebUIForRenderFrameHost(const GURL& url) override;
+  std::unique_ptr<WebUIImpl> CreateWebUIForRenderFrameHost(
+      const GURL& url) override;
 
   // RenderViewHostDelegate ----------------------------------------------------
   RenderViewHostDelegateView* GetDelegateView() override;
@@ -1046,7 +1047,7 @@ class CONTENT_EXPORT WebContentsImpl
   NavigationControllerImpl controller_;
 
   // The corresponding view.
-  scoped_ptr<WebContentsView> view_;
+  std::unique_ptr<WebContentsView> view_;
 
   // The view of the RVHD. Usually this is our WebContentsView implementation,
   // but if an embedder uses a different WebContentsView, they'll need to
@@ -1083,7 +1084,7 @@ class CONTENT_EXPORT WebContentsImpl
 
   // If this WebContents is part of a "tree of WebContents", then this contains
   // information about the structure.
-  scoped_ptr<WebContentsTreeNode> node_;
+  std::unique_ptr<WebContentsTreeNode> node_;
 
   // SavePackage, lazily created.
   scoped_refptr<SavePackage> save_package_;
@@ -1217,7 +1218,7 @@ class CONTENT_EXPORT WebContentsImpl
 #if defined(OS_ANDROID)
   // Date time chooser opened by this tab.
   // Only used in Android since all other platforms use a multi field UI.
-  scoped_ptr<DateTimeChooserAndroid> date_time_chooser_;
+  std::unique_ptr<DateTimeChooserAndroid> date_time_chooser_;
 #endif
 
   // Holds information about a current color chooser dialog, if one is visible.
@@ -1232,7 +1233,7 @@ class CONTENT_EXPORT WebContentsImpl
     int render_frame_id;
 
     // Color chooser that was opened by this tab.
-    scoped_ptr<ColorChooser> chooser;
+    std::unique_ptr<ColorChooser> chooser;
 
     // A unique identifier for the current color chooser.  Identifiers are
     // unique across a renderer process.  This avoids race conditions in
@@ -1244,18 +1245,19 @@ class CONTENT_EXPORT WebContentsImpl
     int identifier;
   };
 
-  scoped_ptr<ColorChooserInfo> color_chooser_info_;
+  std::unique_ptr<ColorChooserInfo> color_chooser_info_;
 
   // Manages the embedder state for browser plugins, if this WebContents is an
   // embedder; NULL otherwise.
-  scoped_ptr<BrowserPluginEmbedder> browser_plugin_embedder_;
+  std::unique_ptr<BrowserPluginEmbedder> browser_plugin_embedder_;
   // Manages the guest state for browser plugin, if this WebContents is a guest;
   // NULL otherwise.
-  scoped_ptr<BrowserPluginGuest> browser_plugin_guest_;
+  std::unique_ptr<BrowserPluginGuest> browser_plugin_guest_;
 
 #if defined(ENABLE_PLUGINS)
   // Manages the whitelist of plugin content origins exempt from power saving.
-  scoped_ptr<PluginContentOriginWhitelist> plugin_content_origin_whitelist_;
+  std::unique_ptr<PluginContentOriginWhitelist>
+      plugin_content_origin_whitelist_;
 #endif
 
   // This must be at the end, or else we might get notifications and use other
@@ -1287,7 +1289,7 @@ class CONTENT_EXPORT WebContentsImpl
 
   // When a new tab is created asynchronously, stores the OpenURLParams needed
   // to continue loading the page once the tab is ready.
-  scoped_ptr<OpenURLParams> delayed_open_url_params_;
+  std::unique_ptr<OpenURLParams> delayed_open_url_params_;
 
   // Whether overscroll should be unconditionally disabled.
   bool force_disable_overscroll_content_;
@@ -1295,14 +1297,14 @@ class CONTENT_EXPORT WebContentsImpl
   // Whether the last JavaScript dialog shown was suppressed. Used for testing.
   bool last_dialog_suppressed_;
 
-  scoped_ptr<GeolocationServiceContext> geolocation_service_context_;
+  std::unique_ptr<GeolocationServiceContext> geolocation_service_context_;
 
-  scoped_ptr<WakeLockServiceContext> wake_lock_service_context_;
+  std::unique_ptr<WakeLockServiceContext> wake_lock_service_context_;
 
-  scoped_ptr<ScreenOrientationDispatcherHost>
+  std::unique_ptr<ScreenOrientationDispatcherHost>
       screen_orientation_dispatcher_host_;
 
-  scoped_ptr<ManifestManagerHost> manifest_manager_host_;
+  std::unique_ptr<ManifestManagerHost> manifest_manager_host_;
 
   // The accessibility mode for all frames. This is queried when each frame
   // is created, and broadcast to all frames when it changes.
@@ -1312,19 +1314,19 @@ class CONTENT_EXPORT WebContentsImpl
   AudioStreamMonitor audio_stream_monitor_;
 
   // Created on-demand to mute all audio output from this WebContents.
-  scoped_ptr<WebContentsAudioMuter> audio_muter_;
+  std::unique_ptr<WebContentsAudioMuter> audio_muter_;
 
   size_t bluetooth_connected_device_count_;
 
   bool virtual_keyboard_requested_;
 
   // Notifies ResourceDispatcherHostImpl of various events related to loading.
-  scoped_ptr<LoaderIOThreadNotifier> loader_io_thread_notifier_;
+  std::unique_ptr<LoaderIOThreadNotifier> loader_io_thread_notifier_;
 
   // Manages media players, CDMs, and power save blockers for media.
-  scoped_ptr<MediaWebContentsObserver> media_web_contents_observer_;
+  std::unique_ptr<MediaWebContentsObserver> media_web_contents_observer_;
 
-  scoped_ptr<RenderWidgetHostInputEventRouter> rwh_input_event_router_;
+  std::unique_ptr<RenderWidgetHostInputEventRouter> rwh_input_event_router_;
 
   PageImportanceSignals page_importance_signals_;
 
@@ -1335,7 +1337,7 @@ class CONTENT_EXPORT WebContentsImpl
 
   // A copy of the text input state from |view_with_active_text_input_| when
   // there exists one, or empty (type == ui::TEXT_INPUT_TYPE_NONE) if otherwise.
-  scoped_ptr<TextInputState> text_input_state_;
+  std::unique_ptr<TextInputState> text_input_state_;
 
   base::WeakPtrFactory<WebContentsImpl> loading_weak_factory_;
   base::WeakPtrFactory<WebContentsImpl> weak_factory_;