[Extensions] Pull ExtensionId into its own file
Pull the typedef for ExtensionId into its own file so that includers
don't need the full extension.h include. Also fix a few IWYU errors,
though I'm sure there are many, many more.
BUG=624923
[email protected] (c/b/background)
[email protected] (c/b/ui/app_list)
Review-Url: https://codereview.chromium.org/2106073006
Cr-Commit-Position: refs/heads/master@{#403590}
diff --git a/extensions/browser/process_manager.h b/extensions/browser/process_manager.h
index 43b766c2..bcd3192b 100644
--- a/extensions/browser/process_manager.h
+++ b/extensions/browser/process_manager.h
@@ -22,7 +22,7 @@
#include "content/public/browser/notification_registrar.h"
#include "extensions/browser/event_page_tracker.h"
#include "extensions/browser/extension_registry_observer.h"
-#include "extensions/common/extension.h"
+#include "extensions/common/extension_id.h"
#include "extensions/common/view_type.h"
class GURL;
