Adds new webview.loadDataWithBaseUrl API to allow data URLs to be loaded with a specified base URL …

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/stringprintf.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"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/stop_find_action.h"
 #include "extensions/common/api/web_view_internal.h"
 #include "third_party/WebKit/public/web/WebFindOptions.h"
 
 using content::WebContents;
@@ skipping 276 matching lines @@
       action = content::STOP_FIND_ACTION_ACTIVATE_SELECTION;
       break;
     default:
       action = content::STOP_FIND_ACTION_KEEP_SELECTION;
   }
 
   guest->StopFinding(action);
   return true;
 }
 
+WebViewInternalLoadDataWithBaseUrlFunction::
+    WebViewInternalLoadDataWithBaseUrlFunction() {
+}
+
+WebViewInternalLoadDataWithBaseUrlFunction::
+    ~WebViewInternalLoadDataWithBaseUrlFunction() {
+}
+
+bool WebViewInternalLoadDataWithBaseUrlFunction::RunAsyncSafe(
+    WebViewGuest* guest) {
+  scoped_ptr<webview::LoadDataWithBaseUrl::Params> params(
+      webview::LoadDataWithBaseUrl::Params::Create(*args_));
+  EXTENSION_FUNCTION_VALIDATE(params.get());
+
+  // If a virtual URL was provided, use it. Otherwise, the user will be shown
+  // the data URL.
+  std::string virtual_url =
+      params->virtual_url ? *params->virtual_url : params->data_url;
+
+  bool successful = guest->LoadDataWithBaseURL(
+      params->data_url, params->base_url, virtual_url, &error_);
+  SendResponse(successful);
+  return successful;
+}
+
 WebViewInternalGoFunction::WebViewInternalGoFunction() {
 }
 
 WebViewInternalGoFunction::~WebViewInternalGoFunction() {
 }
 
 bool WebViewInternalGoFunction::RunAsyncSafe(WebViewGuest* guest) {
   scoped_ptr<webview::Go::Params> params(webview::Go::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
 
@@ skipping 174 matching lines @@
   // Will finish asynchronously.
   return true;
 }
 
 void WebViewInternalClearDataFunction::ClearDataDone() {
   Release();  // Balanced in RunAsync().
   SendResponse(true);
 }
 
 }  // namespace extensions