Rename HostWindow to PlatformChromeClient

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

Index: third_party/WebKit/Source/core/layout/LayoutThemeDefault.h
diff --git a/third_party/WebKit/Source/core/layout/LayoutThemeDefault.h b/third_party/WebKit/Source/core/layout/LayoutThemeDefault.h
index 7401d985c2e6cab8e003eeecf9cc3d9ef5329f1c..3fce86c41475baa5bf6b222afdee31772efe0307 100644
--- a/third_party/WebKit/Source/core/layout/LayoutThemeDefault.h
+++ b/third_party/WebKit/Source/core/layout/LayoutThemeDefault.h
@@ -111,7 +111,7 @@ class CORE_EXPORT LayoutThemeDefault : public LayoutTheme {
 
   // These methods define the padding for the MenuList's inner block.
   int PopupInternalPaddingStart(const ComputedStyle&) const override;
-  int PopupInternalPaddingEnd(const HostWindow*,
+  int PopupInternalPaddingEnd(const PlatformChromeClient*,
                               const ComputedStyle&) const override;
   int PopupInternalPaddingTop(const ComputedStyle&) const override;
   int PopupInternalPaddingBottom(const ComputedStyle&) const override;
@@ -120,7 +120,7 @@ class CORE_EXPORT LayoutThemeDefault : public LayoutTheme {
   // thickness, which is 3px or 4px, and we use the value from the default Aura
   // theme.
   int MenuListArrowWidthInDIP() const;
-  float ClampedMenuListArrowPaddingSize(const HostWindow*,
+  float ClampedMenuListArrowPaddingSize(const PlatformChromeClient*,
                                         const ComputedStyle&) const;
 
   // Provide a way to pass the default font size from the Settings object