Update callers of WebSecurityOrigin::isEmpty to call WebSecurityOrigin::isUnique

content/renderer/render_view_impl.cc

 // Copyright (c) 2011 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 "content/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 #include <string>
 #include <vector>
@@ skipping 2963 matching lines @@
 
 void RenderViewImpl::openFileSystem(
     WebFrame* frame,
     WebFileSystem::Type type,
     long long size,
     bool create,
     WebFileSystemCallbacks* callbacks) {
   DCHECK(callbacks);
 
   WebSecurityOrigin origin = frame->document().securityOrigin();
-  if (origin.isEmpty()) {
-    // Uninitialized document?
+  if (origin.isUnique()) {
+    // Unique origins cannot store persistent state.
     callbacks->didFail(WebKit::WebFileErrorAbort);
     return;
   }
 
   ChildThread::current()->file_system_dispatcher()->OpenFileSystem(
       GURL(origin.toString()), static_cast<fileapi::FileSystemType>(type),
       size, create, new WebFileSystemCallbackDispatcher(callbacks));
 }
 
 void RenderViewImpl::queryStorageUsageAndQuota(
     WebFrame* frame,
     WebStorageQuotaType type,
     WebStorageQuotaCallbacks* callbacks) {
   DCHECK(frame);
   WebSecurityOrigin origin = frame->document().securityOrigin();
-  if (origin.isEmpty()) {
-    // Uninitialized document?
+  if (origin.isUnique()) {
+    // Unique origins cannot store persistent state.
     callbacks->didFail(WebKit::WebStorageQuotaErrorAbort);
     return;
   }
   ChildThread::current()->quota_dispatcher()->QueryStorageUsageAndQuota(
       GURL(origin.toString()),
       static_cast<quota::StorageType>(type),
       QuotaDispatcher::CreateWebStorageQuotaCallbacksWrapper(callbacks));
 }
 
 void RenderViewImpl::requestStorageQuota(
     WebFrame* frame,
     WebStorageQuotaType type,
     unsigned long long requested_size,
     WebStorageQuotaCallbacks* callbacks) {
   DCHECK(frame);
   WebSecurityOrigin origin = frame->document().securityOrigin();
-  if (origin.isEmpty()) {
-    // Uninitialized document?
+  if (origin.isUnique()) {
+    // Unique origins cannot store persistent state.
     callbacks->didFail(WebKit::WebStorageQuotaErrorAbort);
     return;
   }
   ChildThread::current()->quota_dispatcher()->RequestStorageQuota(
       routing_id(), GURL(origin.toString()),
       static_cast<quota::StorageType>(type), requested_size,
       QuotaDispatcher::CreateWebStorageQuotaCallbacksWrapper(callbacks));
 }
 
 // WebKit::WebPageSerializerClient implementation ------------------------------
@@ skipping 1702 matching lines @@
   return webview()->settings()->useThreadedCompositor();
 }
 
 void RenderViewImpl::OnJavaBridgeInit(
     const IPC::ChannelHandle& channel_handle) {
   DCHECK(!java_bridge_dispatcher_.get());
 #if defined(ENABLE_JAVA_BRIDGE)
   java_bridge_dispatcher_.reset(new JavaBridgeDispatcher(this, channel_handle));
 #endif
 }