Remove always true guard

content/browser/renderer_host/render_widget_host_impl.cc

 // Copyright (c) 2012 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.
 
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 
 #include <math.h>
 #include <set>
 #include <utility>
 
@@ skipping 456 matching lines @@
                         OnShowDisambiguationPopup)
     IPC_MESSAGE_HANDLER(ViewHostMsg_SelectionChanged, OnSelectionChanged)
     IPC_MESSAGE_HANDLER(ViewHostMsg_SelectionBoundsChanged,
                         OnSelectionBoundsChanged)
 #if defined(OS_WIN)
     IPC_MESSAGE_HANDLER(ViewHostMsg_WindowlessPluginDummyWindowCreated,
                         OnWindowlessPluginDummyWindowCreated)
     IPC_MESSAGE_HANDLER(ViewHostMsg_WindowlessPluginDummyWindowDestroyed,
                         OnWindowlessPluginDummyWindowDestroyed)
 #endif
-#if defined(OS_MACOSX) || defined(USE_AURA) || defined(OS_ANDROID)
     IPC_MESSAGE_HANDLER(InputHostMsg_ImeCompositionRangeChanged,
                         OnImeCompositionRangeChanged)
-#endif
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
 
   if (!handled && input_router_ && input_router_->OnMessageReceived(msg))
     return true;
 
   if (!handled && view_ && view_->OnMessageReceived(msg))
     return true;
 
   return handled;
@@ skipping 1227 matching lines @@
 
 void RenderWidgetHostImpl::OnTextInputTypeChanged(
     ui::TextInputType type,
     ui::TextInputMode input_mode,
     bool can_compose_inline,
     int flags) {
   if (view_)
     view_->TextInputTypeChanged(type, input_mode, can_compose_inline, flags);
 }
 
-#if defined(OS_MACOSX) || defined(USE_AURA) || defined(OS_ANDROID)
 void RenderWidgetHostImpl::OnImeCompositionRangeChanged(
     const gfx::Range& range,
     const std::vector<gfx::Rect>& character_bounds) {
   if (view_)
     view_->ImeCompositionRangeChanged(range, character_bounds);
 }
-#endif
 
 void RenderWidgetHostImpl::OnImeCancelComposition() {
   if (view_)
     view_->ImeCancelComposition();
 }
 
 void RenderWidgetHostImpl::OnLockMouse(bool user_gesture,
                                        bool last_unlocked_by_target,
                                        bool privileged) {
 
@@ skipping 686 matching lines @@
 }
 #endif
 
 SkColorType RenderWidgetHostImpl::PreferredReadbackFormat() {
   if (view_)
     return view_->PreferredReadbackFormat();
   return kN32_SkColorType;
 }
 
 }  // namespace content