Add an ability to call WebKit's WebFrame::loadData via NavigationController.

content/browser/web_contents/navigation_controller_impl.cc

 // Copyright (c) 2012 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/browser/web_contents/navigation_controller_impl.h"
 
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/string_number_conversions.h"  // Temporary
 #include "base/string_util.h"
@@ skipping 569 matching lines @@
   // The user initiated a load, we don't need to reload anymore.
   needs_reload_ = false;
 
   NavigationEntryImpl* entry = NavigationEntryImpl::FromNavigationEntry(
       CreateNavigationEntry(
           url, referrer, transition, false, extra_headers, browser_context_));
 
   LoadEntry(entry);
 }
 
+void NavigationControllerImpl::LoadDataWithBaseURL(
+    const GURL& data_url,
+    const content::Referrer& referrer,
+    const GURL& base_url,
+    const GURL& history_url,
+    bool is_overriding_user_agent) {
+  needs_reload_ = false;
+
+  NavigationEntryImpl* entry = NavigationEntryImpl::FromNavigationEntry(
+      CreateNavigationEntry(
+          data_url,
+          referrer,
+          content::PAGE_TRANSITION_TYPED,
+          false,
+          std::string(),
+          browser_context_));
+  entry->SetIsOverridingUserAgent(is_overriding_user_agent);
+  entry->SetBaseURL(base_url);
+  entry->SetVirtualURL(history_url);
+
+  LoadEntry(entry);
+}
+
 void NavigationControllerImpl::LoadURLFromRenderer(
     const GURL& url,
     const content::Referrer& referrer,
     content::PageTransition transition,
     const std::string& extra_headers) {
   // The user initiated a load, we don't need to reload anymore.
   needs_reload_ = false;
 
   NavigationEntryImpl* entry = NavigationEntryImpl::FromNavigationEntry(
       CreateNavigationEntry(
@@ skipping 832 matching lines @@
   for (int i = 0; i < max_index; i++) {
     // When cloning a tab, copy all entries except interstitial pages
     if (source.entries_[i].get()->GetPageType() !=
         content::PAGE_TYPE_INTERSTITIAL) {
       entries_.insert(entries_.begin() + insert_index++,
                       linked_ptr<NavigationEntryImpl>(
                           new NavigationEntryImpl(*source.entries_[i])));
     }
   }
 }