Update to Chromium revision fc6ad471 (#342568)

libcef/renderer/extensions/extensions_dispatcher_delegate.cc

@@ -0,0 +1,36 @@
+// Copyright 2015 The Chromium Embedded Framework 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 "libcef/renderer/extensions/extensions_dispatcher_delegate.h"
+
+#include "content/public/common/url_constants.h"
+#include "extensions/common/extension.h"
+#include "third_party/WebKit/public/platform/WebString.h"
+#include "third_party/WebKit/public/platform/WebURL.h"
+#include "third_party/WebKit/public/web/WebSecurityPolicy.h"
+
+namespace extensions {
+
+CefExtensionsDispatcherDelegate::CefExtensionsDispatcherDelegate() {
+}
+
+CefExtensionsDispatcherDelegate::~CefExtensionsDispatcherDelegate() {
+}
+
+void CefExtensionsDispatcherDelegate::InitOriginPermissions(
+    const Extension* extension,
+    bool is_extension_active) {
+  if (is_extension_active) {
+    // The chrome: scheme is marked as display isolated in
+    // RenderThreadImpl::RegisterSchemes() so an exception must be added for
+    // accessing chrome://resources from the extension origin.
+    blink::WebSecurityPolicy::addOriginAccessWhitelistEntry(
+        extension->url(),
+        blink::WebString::fromUTF8(content::kChromeUIScheme),
+        blink::WebString::fromUTF8("resources"),
+        false);
+  }
+}
+
+}  // namespace extensions

libcef/renderer/extensions/extensions_dispatcher_delegate.h

@@ -0,0 +1,28 @@
+// Copyright 2015 The Chromium Embedded Framework Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CEF_LIBCEF_RENDERER_EXTENSIONS_EXTENSIONS_DISPATCHER_DELEGATE_H_
+#define CEF_LIBCEF_RENDERER_EXTENSIONS_EXTENSIONS_DISPATCHER_DELEGATE_H_
+
+#include "base/macros.h"
+#include "extensions/renderer/dispatcher_delegate.h"
+
+namespace extensions {
+
+class CefExtensionsDispatcherDelegate : public DispatcherDelegate {
+ public:
+  CefExtensionsDispatcherDelegate();
+  ~CefExtensionsDispatcherDelegate() override;
+
+ private:
+  // DispatcherDelegate implementation.
+  void InitOriginPermissions(const Extension* extension,
+                             bool is_extension_active) override;
+
+  DISALLOW_COPY_AND_ASSIGN(CefExtensionsDispatcherDelegate);
+};
+
+}  // namespace extensions
+
+#endif  // CEF_LIBCEF_RENDERER_EXTENSIONS_EXTENSIONS_DISPATCHER_DELEGATE_H_