Implement <appview>

extensions/browser/api/app_view/app_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/app_view/app_view_internal_api.h"
+
+#include "extensions/browser/extensions_browser_client.h"
+#include "extensions/common/api/app_view_internal.h"
+
+
+namespace extensions {
+
+namespace appview = core_api::app_view_internal;
+
+AppViewInternalAttachFrameFunction::
+    AppViewInternalAttachFrameFunction() {
+}
+
+bool AppViewInternalAttachFrameFunction::RunAsync() {
+  scoped_ptr<appview::AttachFrame::Params> params(
+      appview::AttachFrame::Params::Create(*args_));
+  EXTENSION_FUNCTION_VALIDATE(params.get());
+
+  GURL url = GetExtension()->GetResourceURL(params->url);
+  EXTENSION_FUNCTION_VALIDATE(url.is_valid());
+
+  extensions::ExtensionsBrowserClient* extensions_client =
+      extensions::ExtensionsBrowserClient::Get();
+  if (!extensions_client->CompletePendingEmbedRequest(url,
+                                                      params->guest_instance_id,
+                                                      browser_context(),
+                                                      extension_id())) {
+    return false;
+  }
+
+  return true;
+}
+
+AppViewInternalDenyRequestFunction::
+    AppViewInternalDenyRequestFunction() {
+}
+
+bool AppViewInternalDenyRequestFunction::RunAsync() {
+  scoped_ptr<appview::DenyRequest::Params> params(
+      appview::DenyRequest::Params::Create(*args_));
+  EXTENSION_FUNCTION_VALIDATE(params.get());
+
+  extensions::ExtensionsBrowserClient* extensions_client =
+      extensions::ExtensionsBrowserClient::Get();
+  // Since the URL passed into AppViewGuest:::CompletePendingRequest is invalid,
+  // a new <appview> WebContents will not be created.
+  if (!extensions_client->CompletePendingEmbedRequest(GURL(),
+                                                      params->guest_instance_id,
+                                                      browser_context(),
+                                                      extension_id())) {
+    return false;
+  }
+  return true;
+}
+
+}  // namespace extensions