Decompose BrowserStateMonitor into two parts, simplifying unit tests and APIs.

chrome/browser/chromeos/input_method/mock_input_method_delegate.h

Index: chrome/browser/chromeos/input_method/mock_input_method_delegate.h
diff --git a/chrome/browser/chromeos/input_method/mock_input_method_delegate.h b/chrome/browser/chromeos/input_method/mock_input_method_delegate.h
index be03d41eb0f0fa558bbb5c148b7cbeecb926ef14..58f0703cf5afc218d5351cd6f095ca9ebcd6d1bc 100644
--- a/chrome/browser/chromeos/input_method/mock_input_method_delegate.h
+++ b/chrome/browser/chromeos/input_method/mock_input_method_delegate.h
@@ -5,8 +5,6 @@
 #ifndef CHROME_BROWSER_CHROMEOS_INPUT_METHOD_MOCK_INPUT_METHOD_DELEGATE_H_
 #define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_MOCK_INPUT_METHOD_DELEGATE_H_
 
-#include <string>
-
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "chrome/browser/chromeos/input_method/input_method_delegate.h"
@@ -20,20 +18,9 @@ class MockInputMethodDelegate : public InputMethodDelegate {
   virtual ~MockInputMethodDelegate();
 
   // InputMethodDelegate implementation:
-  virtual void SetSystemInputMethod(
-      const std::string& input_method) OVERRIDE;
-  virtual void SetUserInputMethod(const std::string& input_method) OVERRIDE;
   virtual std::string GetHardwareKeyboardLayout() const OVERRIDE;
   virtual std::string GetActiveLocale() const OVERRIDE;
 
-  int update_system_input_method_count() const {
-    return update_system_input_method_count_;
-  }
-
-  int update_user_input_method_count() const {
-    return update_user_input_method_count_;
-  }
-
   void set_hardware_keyboard_layout(const std::string& value) {
     hardware_keyboard_layout_ = value;
   }
@@ -42,23 +29,9 @@ class MockInputMethodDelegate : public InputMethodDelegate {
     active_locale_ = value;
   }
 
-  const std::string& system_input_method() const {
-    return system_input_method_;
-  }
-
-  const std::string& user_input_method() const {
-    return user_input_method_;
-  }
-
  private:
   std::string hardware_keyboard_layout_;
   std::string active_locale_;
-  std::string system_input_method_;
-  std::string user_input_method_;
-
-  int update_system_input_method_count_;
-  int update_user_input_method_count_;
-
   DISALLOW_COPY_AND_ASSIGN(MockInputMethodDelegate);
 };