Convert app banners to use Mojo.

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

Index: third_party/WebKit/Source/modules/app_banner/AppBannerPromptResult.cpp
diff --git a/third_party/WebKit/Source/modules/app_banner/AppBannerPromptResult.cpp b/third_party/WebKit/Source/modules/app_banner/AppBannerPromptResult.cpp
index 3ed9b45567f784a5d6d47781bf418149a2429071..8034e46b9aa9a6694c5f652f878d37edbc4e8e2d 100644
--- a/third_party/WebKit/Source/modules/app_banner/AppBannerPromptResult.cpp
+++ b/third_party/WebKit/Source/modules/app_banner/AppBannerPromptResult.cpp
@@ -4,18 +4,16 @@
 
 #include "modules/app_banner/AppBannerPromptResult.h"
 
-#include "public/platform/modules/app_banner/WebAppBannerPromptResult.h"
-
 namespace blink {
 
 AppBannerPromptResult::~AppBannerPromptResult() {}
 
 String AppBannerPromptResult::outcome() const {
   switch (m_outcome) {
-    case WebAppBannerPromptResult::Outcome::Accepted:
+    case Outcome::Accepted:
       return "accepted";
 
-    case WebAppBannerPromptResult::Outcome::Dismissed:
+    case Outcome::Dismissed:
       return "dismissed";
   }
 
@@ -23,9 +21,8 @@ String AppBannerPromptResult::outcome() const {
   return "";
 }
 
-AppBannerPromptResult::AppBannerPromptResult(
-    const AtomicString& platform,
-    WebAppBannerPromptResult::Outcome outcome)
+AppBannerPromptResult::AppBannerPromptResult(const String& platform,
+                                             Outcome outcome)
     : m_platform(platform), m_outcome(outcome) {}
 
 }  // namespace blink