Remove always true guard

content/renderer/render_widget.h

Index: content/renderer/render_widget.h
diff --git a/content/renderer/render_widget.h b/content/renderer/render_widget.h
index 140293d540173a4a1ebea1d1182a524f45ca3769..7a4bea61cc2fe08314fe55aab1c65ddbfc2f3e93 100644
--- a/content/renderer/render_widget.h
+++ b/content/renderer/render_widget.h
@@ -291,13 +291,11 @@ class CONTENT_EXPORT RenderWidget
   void UpdateTextInputState(ShowIme show_ime, ChangeSource change_source);
 #endif
 
-#if defined(OS_MACOSX) || defined(USE_AURA) || defined(OS_ANDROID)
   // Checks if the composition range or composition character bounds have been
   // changed. If they are changed, the new value will be sent to the browser
   // process. This method does nothing when the browser process is not able to
   // handle composition range and composition character bounds.
   void UpdateCompositionInfo(bool should_update_range);
-#endif
 
 #if defined(OS_ANDROID)
   void DidChangeBodyBackgroundColor(SkColor bg_color);
@@ -475,7 +473,6 @@ class CONTENT_EXPORT RenderWidget
   virtual ui::TextInputType WebKitToUiTextInputType(
       blink::WebTextInputType type);
 
-#if defined(OS_MACOSX) || defined(USE_AURA) || defined(OS_ANDROID)
   // Override point to obtain that the current composition character bounds.
   // In the case of surrogate pairs, the character is treated as two characters:
   // the bounds for first character is actual one, and the bounds for second
@@ -492,7 +489,6 @@ class CONTENT_EXPORT RenderWidget
   bool ShouldUpdateCompositionInfo(
       const gfx::Range& range,
       const std::vector<gfx::Rect>& bounds);
-#endif
 
   // Override point to obtain that the current input method state about
   // composition text.