Remove most ScopedVector usage from c/b/extensions.

chrome/browser/extensions/api/tab_capture/offscreen_tab.h

 // Copyright 2015 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_TAB_CAPTURE_OFFSCREEN_TAB_H_
 #define CHROME_BROWSER_EXTENSIONS_API_TAB_CAPTURE_OFFSCREEN_TAB_H_
 
 #include <stdint.h>
 
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
-#include "base/memory/scoped_vector.h"
 #include "base/time/time.h"
 #include "base/timer/timer.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "content/public/browser/web_contents_user_data.h"
 #include "ui/gfx/geometry/size.h"
 
 class Profile;
 
 namespace extensions {
@@ skipping 43 matching lines @@
 
   // Shuts down and destroys the |tab|.
   void DestroyTab(OffscreenTab* tab);
 
  private:
   friend class content::WebContentsUserData<OffscreenTabsOwner>;
 
   explicit OffscreenTabsOwner(content::WebContents* extension_web_contents);
 
   content::WebContents* const extension_web_contents_;
-  ScopedVector<OffscreenTab> tabs_;
+  std::vector<std::unique_ptr<OffscreenTab>> tabs_;
 
   DISALLOW_COPY_AND_ASSIGN(OffscreenTabsOwner);
 };
 
 // Owns and controls a sandboxed WebContents instance hosting the rendering
 // engine for an offscreen tab.  Since the offscreen tab does not interact with
 // the user in any direct way, the WebContents is not attached to any Browser
 // window/UI, and any input and focusing capabilities are blocked.
 //
 // OffscreenTab is instantiated by OffscreenTabsOwner.  An instance is shut down
@@ skipping 121 matching lines @@
   // This is false until after the Start() method is called, and capture of the
   // |offscreen_tab_web_contents_| is first detected.
   bool content_capture_was_detected_;
 
   DISALLOW_COPY_AND_ASSIGN(OffscreenTab);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_TAB_CAPTURE_OFFSCREEN_TAB_H_