Remove extension.h #include from profile.h.

chrome/browser/profiles/profile.h

Index: chrome/browser/profiles/profile.h
diff --git a/chrome/browser/profiles/profile.h b/chrome/browser/profiles/profile.h
index c7e111a3dc6ace57c9366b40e4a1891c7f6b4ea7..e7c283653db04ee534e02a05657b578d03e51eb6 100644
--- a/chrome/browser/profiles/profile.h
+++ b/chrome/browser/profiles/profile.h
@@ -13,7 +13,7 @@
 #include "base/basictypes.h"
 #include "base/logging.h"
 #include "chrome/browser/net/preconnect.h" // TODO: remove this.
-#include "chrome/common/extensions/extension.h"
+#include "chrome/common/extensions/extension_constants.h"
 #include "content/browser/browser_context.h"
 
 namespace base {
@@ -382,7 +382,7 @@ class Profile : public content::BrowserContext {
   // EXTENSION_UNLOADED notification have finished running.
   virtual void UnregisterExtensionWithRequestContexts(
       const std::string& extension_id,
-      const UnloadedExtensionInfo::Reason) {}
+      const extension_misc::UnloadedExtensionReason) {}
 
   // Returns the SSLConfigService for this profile.
   virtual net::SSLConfigService* GetSSLConfigService() = 0;