Basic metro snap view omnibox.

base/win/metro.h

Index: base/win/metro.h
diff --git a/base/win/metro.h b/base/win/metro.h
index 6540c59bd6a6059cf2cfda521da4c17332fbac09..9095edc43cc893773d1b58f936f7be5f2dcce943 100644
--- a/base/win/metro.h
+++ b/base/win/metro.h
@@ -41,9 +41,6 @@ struct CurrentTabInfo {
   wchar_t* url;
 };
 
-// The types of exports in metro_driver.dll.
-typedef HRESULT (*ActivateApplicationFn)(const wchar_t*);
-
 // The names of the exports in metro_driver.dll.
 BASE_EXPORT extern const char kActivateApplication[];
 
@@ -67,6 +64,12 @@ BASE_EXPORT bool IsTouchEnabled();
 // This function should ideally be called on the UI thread.
 BASE_EXPORT bool IsParentalControlActivityLoggingOn();
 
+// Typedef for function to activate metro application.
+typedef HRESULT (*ActivateApplicationFn)(const wchar_t*);
+
+// Typedef for function to break out of metro snap mode.
+typedef void (*MetroUnsnapFn)();
+
 // Handler function for the buttons on a metro dialog box
 typedef void (*MetroDialogButtonPressedHandler)();
 
@@ -77,8 +80,6 @@ typedef void (*MetroNotification)(const char* origin_url,
                                   const wchar_t* body,
                                   const wchar_t* display_source,
                                   const char* notification_id);
-
-
 }  // namespace win
 }  // namespace base