Run clang-modernize -use-nullptr over src/extensions/.

extensions/browser/api/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/web_view/web_view_internal_api.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/storage_partition.h"
@@ skipping 75 matching lines @@
     return false;
 
   std::string src;
   if (!args_->GetString(1, &src))
     return false;
 
   guest_src_ = GURL(src);
   if (!guest_src_.is_valid())
     return false;
 
-  base::DictionaryValue* details_value = NULL;
+  base::DictionaryValue* details_value = nullptr;
   if (!args_->GetDictionary(2, &details_value))
     return false;
   scoped_ptr<InjectDetails> details(new InjectDetails());
   if (!InjectDetails::Populate(*details_value, details.get()))
     return false;
 
   details_ = details.Pass();
   return true;
 }
 
 bool WebViewInternalExecuteCodeFunction::ShouldInsertCSS() const {
   return false;
 }
 
 bool WebViewInternalExecuteCodeFunction::CanExecuteScriptOnPage() {
   return true;
 }
 
 extensions::ScriptExecutor*
 WebViewInternalExecuteCodeFunction::GetScriptExecutor() {
   WebViewGuest* guest = WebViewGuest::From(
       render_view_host()->GetProcess()->GetID(), guest_instance_id_);
   if (!guest)
-    return NULL;
+    return nullptr;
 
   return guest->script_executor();
 }
 
 bool WebViewInternalExecuteCodeFunction::IsWebView() const {
   return true;
 }
 
 const GURL& WebViewInternalExecuteCodeFunction::GetWebViewSrc() const {
   return guest_src_;
@@ skipping 28 matching lines @@
 }
 
 bool WebViewInternalCaptureVisibleRegionFunction::IsScreenshotEnabled() {
   return true;
 }
 
 WebContents* WebViewInternalCaptureVisibleRegionFunction::GetWebContentsForID(
     int instance_id) {
   WebViewGuest* guest = WebViewGuest::From(
       render_view_host()->GetProcess()->GetID(), instance_id);
-  return guest ? guest->web_contents() : NULL;
+  return guest ? guest->web_contents() : nullptr;
 }
 
 void WebViewInternalCaptureVisibleRegionFunction::OnCaptureFailure(
     FailureReason reason) {
   SendResponse(false);
 }
 
 WebViewInternalSetNameFunction::WebViewInternalSetNameFunction() {
 }
 
@@ skipping 307 matching lines @@
   // Will finish asynchronously.
   return true;
 }
 
 void WebViewInternalClearDataFunction::ClearDataDone() {
   Release();  // Balanced in RunAsync().
   SendResponse(true);
 }
 
 }  // namespace extensions