Move Extension Location and Type enums to Manifest, and move InstallWarning to its own file.

chrome/browser/sync/test/integration/apps_helper.cc

Index: chrome/browser/sync/test/integration/apps_helper.cc
diff --git a/chrome/browser/sync/test/integration/apps_helper.cc b/chrome/browser/sync/test/integration/apps_helper.cc
index fe9a37977afb1f9f34099924ee0d1042122c5311..26ff792384c87021cd2fd72a451a9dfce1fede0c 100644
--- a/chrome/browser/sync/test/integration/apps_helper.cc
+++ b/chrome/browser/sync/test/integration/apps_helper.cc
@@ -10,7 +10,7 @@
 #include "chrome/browser/sync/test/integration/sync_app_helper.h"
 #include "chrome/browser/sync/test/integration/sync_datatype_helper.h"
 #include "chrome/browser/sync/test/integration/sync_extension_helper.h"
-#include "chrome/common/extensions/extension.h"
+#include "chrome/common/extensions/manifest.h"
 
 using sync_datatype_helper::test;
 
@@ -44,14 +44,14 @@ std::string InstallApp(Profile* profile, int index) {
   return SyncExtensionHelper::GetInstance()->InstallExtension(
       profile,
       CreateFakeAppName(index),
-      extensions::Extension::TYPE_HOSTED_APP);
+      extensions::Manifest::TYPE_HOSTED_APP);
 }
 
 std::string InstallPlatformApp(Profile* profile, int index) {
   return SyncExtensionHelper::GetInstance()->InstallExtension(
       profile,
       CreateFakeAppName(index),
-      extensions::Extension::TYPE_PLATFORM_APP);
+      extensions::Manifest::TYPE_PLATFORM_APP);
 }
 
 std::string InstallAppForAllProfiles(int index) {