Implement <appview>

extensions/browser/api/app_runtime/app_runtime_api.h

Index: extensions/browser/api/app_runtime/app_runtime_api.h
diff --git a/extensions/browser/api/app_runtime/app_runtime_api.h b/extensions/browser/api/app_runtime/app_runtime_api.h
index c2d59fc56aa048b4da00877d46db37e53e68d871..9320c4ce8bc898b6616b9b20f212a270fdf10e54 100644
--- a/extensions/browser/api/app_runtime/app_runtime_api.h
+++ b/extensions/browser/api/app_runtime/app_runtime_api.h
@@ -8,6 +8,9 @@
 #include <string>
 #include <vector>
 
+#include "base/memory/scoped_ptr.h"
+#include "base/values.h"
+
 class GURL;
 
 namespace content {
@@ -22,6 +25,12 @@ struct GrantedFileEntry;
 
 class AppRuntimeEventRouter {
  public:
+  // Dispatches the onAppEmbeddingRequest event to the given app.
+  static void DispatchOnAppEmbeddingRequestEvent(
+      content::BrowserContext* context,
+      scoped_ptr<base::DictionaryValue> app_embedding_request_data,
+      const extensions::Extension* extension);
+
   // Dispatches the onLaunched event to the given app.
   static void DispatchOnLaunchedEvent(content::BrowserContext* context,
                                       const Extension* extension);