Remove unused ImportProgressDialog.

chrome/browser/first_run/first_run_internal.h

Index: chrome/browser/first_run/first_run_internal.h
diff --git a/chrome/browser/first_run/first_run_internal.h b/chrome/browser/first_run/first_run_internal.h
index 000874c7447c846af8fd0b92e9f8048b5c16738b..4532709a434b6dd687853f5e32f34f61dcb14b01 100644
--- a/chrome/browser/first_run/first_run_internal.h
+++ b/chrome/browser/first_run/first_run_internal.h
@@ -11,6 +11,8 @@
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/ref_counted.h"
+#include "base/message_loop.h"
+#include "chrome/browser/importer/importer_progress_observer.h"
 #include "ui/gfx/native_widget_types.h"
 
 class CommandLine;
@@ -41,6 +43,41 @@ enum FirstRunState {
 // This variable should only be accessed through IsChromeFirstRun().
 extern FirstRunState first_run_;
 
+// This class acts as an observer for the ImporterProgressObserver::ImportEnded
+// callback. When the import process is started, certain errors may cause
+// ImportEnded() to be called synchronously, but the typical case is that
+// ImportEnded() is called asynchronously. Thus we have to handle both cases.
+// TODO(gab): Move this to the unnamed namespace of first_run.cc as part of the
+// refactoring for OOP import (http://crbug.com/219419).
+class ImportEndedObserver : public importer::ImporterProgressObserver {
+ public:
+  ImportEndedObserver() : ended_(false),
+                          should_quit_message_loop_(false) {}
+  virtual ~ImportEndedObserver() {}
+
+  // importer::ImporterProgressObserver:
+  virtual void ImportStarted() OVERRIDE {}
+  virtual void ImportItemStarted(importer::ImportItem item) OVERRIDE {}
+  virtual void ImportItemEnded(importer::ImportItem item) OVERRIDE {}
+  virtual void ImportEnded() OVERRIDE;
+
+  void set_should_quit_message_loop() {
+    should_quit_message_loop_ = true;
+  }
+
+  bool ended() const {
+    return ended_;
+  }
+
+ private:
+  // Set if the import has ended.
+  bool ended_;
+
+  // Set by the client (via set_should_quit_message_loop) if, when the import
+  // ends, this class should quit the message loop.
+  bool should_quit_message_loop_;
+};
+
 // Loads master preferences from the master preference file into the installer
 // master preferences. Passes the master preference file path out in
 // master_prefs_path. Returns the pointer to installer::MasterPreferences object