Split printing utility IPC messages into its own file.

chrome/utility/profile_import_handler.h

Index: chrome/utility/profile_import_handler.h
diff --git a/chrome/utility/profile_import_handler.h b/chrome/utility/profile_import_handler.h
index 1fd650e37e7fc7e5e32ecaae358d920deb19b814..5a132bfd20259b8a5e8878e73318aeafc8d33860 100644
--- a/chrome/utility/profile_import_handler.h
+++ b/chrome/utility/profile_import_handler.h
@@ -23,8 +23,6 @@ namespace importer {
 struct SourceProfile;
 }
 
-namespace chrome {
-
 // Dispatches IPCs for out of process profile import.
 class ProfileImportHandler : public UtilityMessageHandler {
  public:
@@ -45,8 +43,6 @@ class ProfileImportHandler : public UtilityMessageHandler {
   // The following are used with out of process profile import:
   void ImporterCleanup();
 
-  static bool Send(IPC::Message* message);
-
   // Thread that importer runs on, while ProfileImportThread handles messages
   // from the browser process.
   scoped_ptr<base::Thread> import_thread_;
@@ -62,6 +58,4 @@ class ProfileImportHandler : public UtilityMessageHandler {
   scoped_refptr<Importer> importer_;
 };
 
-}  // namespace chrome
-
 #endif  // CHROME_UTILITY_PROFILE_IMPORT_HANDLER_H_