Convert app banners to use Mojo.

third_party/WebKit/Source/modules/app_banner/AppBannerController.cpp

Index: third_party/WebKit/Source/modules/app_banner/AppBannerController.cpp
diff --git a/third_party/WebKit/Source/modules/app_banner/AppBannerController.cpp b/third_party/WebKit/Source/modules/app_banner/AppBannerController.cpp
index 98efdd2747064feb0e1ea7107f522345c10b4685..58d3345f8023e14d5b0f61fc22dcfe127b36d4f7 100644
--- a/third_party/WebKit/Source/modules/app_banner/AppBannerController.cpp
+++ b/third_party/WebKit/Source/modules/app_banner/AppBannerController.cpp
@@ -5,35 +5,34 @@
 #include "modules/app_banner/AppBannerController.h"
 
 #include "core/EventTypeNames.h"
-#include "core/dom/Document.h"
 #include "core/frame/DOMWindow.h"
 #include "core/frame/LocalFrame.h"
 #include "modules/app_banner/BeforeInstallPromptEvent.h"
 #include "public/platform/WebVector.h"
-#include "public/platform/modules/app_banner/WebAppBannerClient.h"
-#include "public/platform/modules/app_banner/WebAppBannerPromptReply.h"
+#include "third_party/WebKit/public/platform/modules/app_banner/app_banner.mojom-blink.h"
+#include <utility>
 
 namespace blink {
 
 // static
 void AppBannerController::willShowInstallBannerPrompt(
-    int requestId,
-    WebAppBannerClient* client,
     LocalFrame* frame,
+    mojo::ScopedMessagePipeHandle serviceHandle,
+    mojo::ScopedMessagePipeHandle eventHandle,
     const WebVector<WebString>& platforms,
-    WebAppBannerPromptReply* reply) {
+    mojom::AppBannerPromptReply* reply) {
   Vector<String> wtfPlatforms;
   for (const WebString& platform : platforms)
     wtfPlatforms.append(platform);
 
   // dispatchEvent() returns whether the default behavior can happen. In other
   // words, it returns false if preventDefault() was called.
-  *reply =
-      frame->domWindow()->dispatchEvent(BeforeInstallPromptEvent::create(
-          EventTypeNames::beforeinstallprompt, frame->document(), wtfPlatforms,
-          requestId, client)) == DispatchEventResult::NotCanceled
-          ? WebAppBannerPromptReply::None
-          : WebAppBannerPromptReply::Cancel;
+  *reply = frame->domWindow()->dispatchEvent(BeforeInstallPromptEvent::create(
+               EventTypeNames::beforeinstallprompt, frame,
+               std::move(serviceHandle), std::move(eventHandle),
+               wtfPlatforms)) == DispatchEventResult::NotCanceled
+               ? mojom::AppBannerPromptReply::NONE
+               : mojom::AppBannerPromptReply::CANCEL;
 }
 
 }  // namespace blink