Rename HostWindow to PlatformChromeClient

third_party/WebKit/Source/core/layout/LayoutTheme.h

Index: third_party/WebKit/Source/core/layout/LayoutTheme.h
diff --git a/third_party/WebKit/Source/core/layout/LayoutTheme.h b/third_party/WebKit/Source/core/layout/LayoutTheme.h
index f76768d9e56b5c6e1479d2e7f33be0ce95a234a2..e87c075406884822ff905cf1e4a1c5a284397020 100644
--- a/third_party/WebKit/Source/core/layout/LayoutTheme.h
+++ b/third_party/WebKit/Source/core/layout/LayoutTheme.h
@@ -41,9 +41,9 @@ namespace blink {
 class ComputedStyle;
 class Element;
 class FileList;
-class HostWindow;
 class HTMLInputElement;
 class LayoutObject;
+class PlatformChromeClient;
 class Theme;
 class ThemePainter;
 
@@ -172,7 +172,7 @@ class CORE_EXPORT LayoutTheme : public RefCounted<LayoutTheme> {
   virtual int PopupInternalPaddingStart(const ComputedStyle&) const {
     return 0;
   }
-  virtual int PopupInternalPaddingEnd(const HostWindow*,
+  virtual int PopupInternalPaddingEnd(const PlatformChromeClient*,
                                       const ComputedStyle&) const {
     return 0;
   }