[gtk] tabcontents fade-out for instant.

chrome/browser/gtk/browser_window_gtk.cc

Index: chrome/browser/gtk/browser_window_gtk.cc
diff --git a/chrome/browser/gtk/browser_window_gtk.cc b/chrome/browser/gtk/browser_window_gtk.cc
index 25c8f12553786e0a893ea01a83222c4a97dc707b..e396f322789da98b3e9fdb7f2a4f1212c2095362 100644
--- a/chrome/browser/gtk/browser_window_gtk.cc
+++ b/chrome/browser/gtk/browser_window_gtk.cc
@@ -1109,15 +1109,27 @@ void BrowserWindowGtk::Paste() {
 }
 
 void BrowserWindowGtk::PrepareForInstant() {
-  // TODO: implement fade as done on windows.
+  TabContents* contents = contents_container_->GetTabContents();
+  if (contents)
+    contents->FadeForInstant();
 }
 
 void BrowserWindowGtk::ShowInstant(TabContents* preview_contents) {
   contents_container_->SetPreviewContents(preview_contents);
   MaybeShowBookmarkBar(false);
+
+  TabContents* contents = contents_container_->GetTabContents();
+  if (contents)
+    contents->CancelInstantFade();
 }
 
 void BrowserWindowGtk::HideInstant() {
+#if 0

[sky, 2010/12/11 00:16:26]

Did you intend to leave this in?

[Evan Stade, 2010/12/11 00:22:20]

no

+  TabContents* contents = contents_container_->GetTabContents();
+  if (contents)
+    contents->RemoveFade();
+#endif
+
   contents_container_->PopPreviewContents();
   MaybeShowBookmarkBar(false);
 }