Move test-only ContextFactory implementations out of production targets

ui/base/ime/linux/linux_input_method_context.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 UI_BASE_IME_LINUX_LINUX_INPUT_METHOD_CONTEXT_H_
 #define UI_BASE_IME_LINUX_LINUX_INPUT_METHOD_CONTEXT_H_
 
 #include "base/event_types.h"
 #include "base/i18n/rtl.h"
 #include "base/strings/string16.h"
 #include "ui/base/ime/text_input_type.h"
 #include "ui/base/ui_export.h"
 
 namespace gfx {
 class Rect;
 }
 
 namespace ui {
 
-struct CompositionText;

[jamesr, 2013/10/30 00:30:40]

ditto

+class CompositionText;
 
 // An interface of input method context for input method frameworks on
 // GNU/Linux and likes.
 class UI_EXPORT LinuxInputMethodContext {
  public:
   virtual ~LinuxInputMethodContext() {}
 
   // Dispatches the key event to an underlying IME.  Returns true if the key
   // event is handled, otherwise false.  A client must set the text input type
   // before dispatching a key event.
@@ skipping 29 matching lines @@
   // cleared.
   virtual void OnPreeditEnd() = 0;
 
   // Prepares things for a new composition session.
   virtual void OnPreeditStart() = 0;
 };
 
 }  // namespace ui
 
 #endif  // UI_BASE_IME_LINUX_LINUX_INPUT_METHOD_CONTEXT_H_