Remove base::StringValue

extensions/browser/api/guest_view/web_view/web_view_internal_api.cc

 // Copyright 2014 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 "extensions/browser/api/guest_view/web_view/web_view_internal_api.h"
 
 #include <utility>
 
 #include "base/guid.h"
 #include "base/memory/ptr_util.h"
@@ skipping 316 matching lines @@
 }
 
 void WebViewInternalCaptureVisibleRegionFunction::OnCaptureSuccess(
     const SkBitmap& bitmap) {
   std::string base64_result;
   if (!EncodeBitmap(bitmap, &base64_result)) {
     OnCaptureFailure(FAILURE_REASON_ENCODING_FAILED);
     return;
   }
 
-  SetResult(base::MakeUnique<base::StringValue>(base64_result));
+  SetResult(base::MakeUnique<base::Value>(base64_result));
   SendResponse(true);
 }
 
 void WebViewInternalCaptureVisibleRegionFunction::OnCaptureFailure(
     FailureReason reason) {
   const char* reason_description = "internal error";
   switch (reason) {
     case FAILURE_REASON_UNKNOWN:
       reason_description = "unknown error";
       break;
@@ skipping 348 matching lines @@
     case ZoomController::ZOOM_MODE_ISOLATED:
       zoom_mode = web_view_internal::ZOOM_MODE_PER_VIEW;
       break;
     case ZoomController::ZOOM_MODE_DISABLED:
       zoom_mode = web_view_internal::ZOOM_MODE_DISABLED;
       break;
     default:
       NOTREACHED();
   }
 
-  return RespondNow(OneArgument(base::MakeUnique<base::StringValue>(
-      web_view_internal::ToString(zoom_mode))));
+  return RespondNow(OneArgument(
+      base::MakeUnique<base::Value>(web_view_internal::ToString(zoom_mode))));
 }
 
 WebViewInternalFindFunction::WebViewInternalFindFunction() {
 }
 
 WebViewInternalFindFunction::~WebViewInternalFindFunction() {
 }
 
 bool WebViewInternalFindFunction::RunAsyncSafe(WebViewGuest* guest) {
   std::unique_ptr<web_view_internal::Find::Params> params(
@@ skipping 262 matching lines @@
   // Will finish asynchronously.
   return true;
 }
 
 void WebViewInternalClearDataFunction::ClearDataDone() {
   Release();  // Balanced in RunAsync().
   SendResponse(true);
 }
 
 }  // namespace extensions