Supports multiple profile in Chrome OS IMF.

chrome/browser/chromeos/input_method/input_method_engine.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_ENGINE_H_
 #define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_ENGINE_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 21 matching lines @@
 struct KeyEventHandle;
 }  // namespace input_method
 
 class InputMethodEngine : public InputMethodEngineInterface {
  public:
   InputMethodEngine();
 
   ~InputMethodEngine() override;
 
   void Initialize(scoped_ptr<InputMethodEngineInterface::Observer> observer,
-                  const char* extension_id);
+                  const char* extension_id,
+                  Profile* profile);
 
   // InputMethodEngineInterface overrides.
   const std::string& GetActiveComponentId() const override;
   bool SetComposition(int context_id,
                       const char* text,
                       int selection_start,
                       int selection_end,
                       int cursor,
                       const std::vector<SegmentInfo>& segments,
                       std::string* error) override;
@@ skipping 82 matching lines @@
 
   // Mapping of candidate index to candidate id.
   std::vector<int> candidate_ids_;
 
   // Mapping of candidate id to index.
   std::map<int, int> candidate_indexes_;
 
   // Used with SendKeyEvents and ProcessKeyEvent to check if the key event
   // sent to ProcessKeyEvent is sent by SendKeyEvents.
   const ui::KeyEvent* sent_key_event_;
+
+  Profile* profile_;
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_ENGINE_H_