Instant: Rename 'preview' to 'overlay'

chrome/browser/ui/views/frame/contents_container.h

Index: chrome/browser/ui/views/frame/contents_container.h
diff --git a/chrome/browser/ui/views/frame/contents_container.h b/chrome/browser/ui/views/frame/contents_container.h
index 49f17df93fbea5be948ce1c7713946ac69a3bc8c..1d39027bbddad75ead10a92ce01e0c74c15d1089 100644
--- a/chrome/browser/ui/views/frame/contents_container.h
+++ b/chrome/browser/ui/views/frame/contents_container.h
@@ -33,28 +33,28 @@ class ContentsContainer : public views::View {
   explicit ContentsContainer(views::WebView* active);
   virtual ~ContentsContainer();
 
-  // Makes the preview view the active view and nulls out the old active view.
+  // Makes the overlay view the active view and nulls out the old active view.
   // The caller must delete or remove the old active view separately.
-  void MakePreviewContentsActiveContents();
+  void MakeOverlayContentsActiveContents();
 
-  // Sets the preview view. This does not delete the old.
-  void SetPreview(views::WebView* preview,
-                  content::WebContents* preview_web_contents,
+  // Sets the overlay view. This does not delete the old.
+  void SetOverlay(views::WebView* overlay,
+                  content::WebContents* overlay_web_contents,
                   const chrome::search::Mode& search_mode,
                   int height,
                   InstantSizeUnits units,
                   bool draw_drop_shadow);
 
-  // When the active content is reset and we have a visible preview,
-  // the preview must be stacked back at top.
-  void MaybeStackPreviewAtTop();
+  // When the active content is reset and we have a visible overlay,
+  // the overlay must be stacked back at top.
+  void MaybeStackOverlayAtTop();
 
-  content::WebContents* preview_web_contents() const {
-    return preview_web_contents_;
+  content::WebContents* overlay_web_contents() const {
+    return overlay_web_contents_;
   }
 
-  int preview_height() const {
-    return preview_ ? preview_->bounds().height() : 0;
+  int overlay_height() const {
+    return overlay_ ? overlay_->bounds().height() : 0;
   }
 
   // Sets the active top margin; the active WebView's y origin would be
@@ -62,12 +62,12 @@ class ContentsContainer : public views::View {
   // vertically by |margin| pixels in the |ContentsContainer|.
   void SetActiveTopMargin(int margin);
 
-  // Returns the bounds the preview would be shown at.
-  gfx::Rect GetPreviewBounds() const;
+  // Returns the bounds the overlay would be shown at.
+  gfx::Rect GetOverlayBounds() const;
 
-  // Returns true if preview occupies full height of content page.
-  bool IsPreviewFullHeight(int preview_height,
-                           InstantSizeUnits preview_height_units) const;
+  // Returns true if overlay occupies full height of content page.
+  bool IsOverlayFullHeight(int overlay_height,
+                           InstantSizeUnits overlay_height_units) const;
 
  private:
   // Returns true if |shadow_view_| was a child of |ContentsContainer| and
@@ -81,19 +81,19 @@ class ContentsContainer : public views::View {
   virtual std::string GetClassName() const OVERRIDE;
 
   views::WebView* active_;
-  views::WebView* preview_;
+  views::WebView* overlay_;
   scoped_ptr<views::View> shadow_view_;
-  content::WebContents* preview_web_contents_;
+  content::WebContents* overlay_web_contents_;
   chrome::search::Mode search_mode_;
   bool draw_drop_shadow_;
 
   // The margin between the top and the active view. This is used to make the
-  // preview overlap the bookmark bar on the new tab page.
+  // overlay overlap the bookmark bar on the new tab page.
   int active_top_margin_;
 
-  // The desired height of the preview and units.
-  int preview_height_;
-  InstantSizeUnits preview_height_units_;
+  // The desired height of the overlay and units.
+  int overlay_height_;
+  InstantSizeUnits overlay_height_units_;
 
   DISALLOW_COPY_AND_ASSIGN(ContentsContainer);
 };