Make launching apps from shelf more intuitive

chrome/browser/ui/browser_finder.h

Index: chrome/browser/ui/browser_finder.h
diff --git a/chrome/browser/ui/browser_finder.h b/chrome/browser/ui/browser_finder.h
index bd6bd209d0047f92fc54a221b392225a3b5cbe86..b340b929d281dc34978160c4c824134b03d4993d 100644
--- a/chrome/browser/ui/browser_finder.h
+++ b/chrome/browser/ui/browser_finder.h
@@ -8,6 +8,7 @@
 #include <stddef.h>
 
 #include "chrome/browser/ui/browser.h"
+#include "ui/aura/window.h"
 #include "ui/gfx/native_widget_types.h"
 
 class Profile;
@@ -31,6 +32,12 @@ namespace chrome {
 // |match_original_profiles| is false, only an exact match may be returned.
 Browser* FindTabbedBrowser(Profile* profile, bool match_original_profiles);
 
+// Similar to FindTabbedBrowser(), but only retrieves the browser in the
+// |root_window|.
+Browser* FindTabbedBrowserInRootWindow(Profile* profile,
+                                       bool match_original_profiles,
+                                       const aura::Window* root_window);
+
 // Finds an existing browser window of any kind.
 Browser* FindAnyBrowser(Profile* profile,
                         bool match_original_profiles);