Move GetBaseAppName into install_static.

chrome/install_static/install_util.h

Index: chrome/install_static/install_util.h
diff --git a/chrome/install_static/install_util.h b/chrome/install_static/install_util.h
index a8bf80fe4fe4f9f59a812d26fd4e17a338126d73..4f1117a3f8b6b9f81ec02d24d61259ff72d54796 100644
--- a/chrome/install_static/install_util.h
+++ b/chrome/install_static/install_util.h
@@ -78,6 +78,11 @@ std::wstring GetUninstallRegistryPath();
 // a simple convenience wrapper around InstallDetails.
 const wchar_t* GetAppGuid();
 
+// Returns the unsuffixed application name of this program. This is the base of
+// the name registered with Default Programs. IMPORTANT: This must only be
+// called by the installer.
+std::wstring GetBaseAppName();
+
 // Returns the unsuffixed portion of the AppUserModelId. The AppUserModelId is
 // used to group an app's windows together on the Windows taskbar along with its
 // corresponding shortcuts; see