Add relaunch into ASH and desktop support for Chrome on Windows 7.

chrome/browser/ui/ash/ash_util.cc

Index: chrome/browser/ui/ash/ash_util.cc
diff --git a/chrome/browser/ui/ash/ash_util.cc b/chrome/browser/ui/ash/ash_util.cc
index f2670de16983da892c026ffd01f2a50e4165e276..3012ab3178bcde5ae94f56164a3cb5196873fdd1 100644
--- a/chrome/browser/ui/ash/ash_util.cc
+++ b/chrome/browser/ui/ash/ash_util.cc
@@ -36,14 +36,4 @@ bool IsNativeWindowInAsh(gfx::NativeWindow native_window) {
   return IsNativeViewInAsh(native_window);
 }
 
-void ToggleAshDesktop() {
-  if (chrome::HOST_DESKTOP_TYPE_ASH == chrome::HOST_DESKTOP_TYPE_NATIVE)
-    return;
-
-  if (!ash::Shell::HasInstance())
-    OpenAsh(gfx::kNullAcceleratedWidget);
-  else
-    CloseAsh();
-}
-
 }  // namespace chrome