Sets widget created by info bubbles to a custom type so that they

don't get a drop shadow and centered on screen.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/431021

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@32936 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 14 insertions, 0 deletions

diff --git a/chrome/browser/views/info_bubble.cc b/chrome/browser/views/info_bubble.cc
index 4f39ba9..edbc3b1 100644
--- a/chrome/browser/views/info_bubble.cc
+++ b/chrome/browser/views/info_bubble.cc
@@ -15,6 +15,10 @@
 #include "views/widget/root_view.h"
 #include "views/window/window.h"
 
+#if defined(OS_LINUX)
+#include "chrome/browser/views/tabs/tab_overview_types.h"
+#endif
+
 // Background color of the bubble.
 #if defined(OS_WIN)
 const SkColor InfoBubble::kBackgroundColor =
@@ -236,6 +240,10 @@ void InfoBubble::Init(views::Window* parent,
   MakeTransparent();
   make_transient_to_parent();
   WidgetGtk::Init(GTK_WIDGET(parent->GetNativeWindow()), gfx::Rect());
+  TabOverviewTypes::instance()->SetWindowType(
+      GetNativeView(),
+      TabOverviewTypes::WINDOW_TYPE_CHROME_INFO_BUBBLE,
+      NULL);
 #endif
 
   // Create a View to hold the contents of the main window.
diff --git a/chrome/browser/views/tabs/tab_overview_types.h b/chrome/browser/views/tabs/tab_overview_types.h
index a2b41be..f1d72978 100644
--- a/chrome/browser/views/tabs/tab_overview_types.h
+++ b/chrome/browser/views/tabs/tab_overview_types.h
@@ -58,6 +58,7 @@ class TabOverviewTypes {
     // The contents of a popup window.
     //   param[0]: X ID of associated titlebar, which must be mapped before
     //             its panel
+    //   param[1]: Initial state for panel (0 is collapsed, 1 is expanded)
     WINDOW_TYPE_CHROME_PANEL,
 
     // A small window representing a collapsed panel in the panel bar and
@@ -67,6 +68,11 @@ class TabOverviewTypes {
     // A small window that when clicked creates a new browser window.
     WINDOW_TYPE_CREATE_BROWSER_WINDOW,
 
+    // A Chrome info bubble (e.g. the bookmark bubble).  These are
+    // transient RGBA windows; we skip the usual transient behavior of
+    // centering them over their owner and omit drawing a drop shadow.
+    WINDOW_TYPE_CHROME_INFO_BUBBLE,
+
     kNumWindowTypes,
   };