Add the Windows.IsPinnedToTaskbar metric.

chrome/utility/ipc_shell_handler_win.cc

Index: chrome/utility/ipc_shell_handler_win.cc
diff --git a/chrome/utility/shell_handler_win.cc b/chrome/utility/ipc_shell_handler_win.cc
similarity index 74%
rename from chrome/utility/shell_handler_win.cc
rename to chrome/utility/ipc_shell_handler_win.cc
index 6433b99410f17b32ce5a958a938c89f39d5fdb95..55786e051a776c10019c3ef1120949ef5b917168 100644
--- a/chrome/utility/shell_handler_win.cc
+++ b/chrome/utility/ipc_shell_handler_win.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/utility/shell_handler_win.h"
+#include "chrome/utility/ipc_shell_handler_win.h"
 
 #include <commdlg.h>
 
@@ -13,27 +13,24 @@
 #include "content/public/utility/utility_thread.h"
 #include "ui/base/win/open_file_name_win.h"
 
-ShellHandler::ShellHandler() {}
-ShellHandler::~ShellHandler() {}
+IPCShellHandler::IPCShellHandler() {}
+IPCShellHandler::~IPCShellHandler() {}
 
-bool ShellHandler::OnMessageReceived(const IPC::Message& message) {
+bool IPCShellHandler::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
-  IPC_BEGIN_MESSAGE_MAP(ShellHandler, message)
-    IPC_MESSAGE_HANDLER(ChromeUtilityMsg_GetOpenFileName,
-                        OnGetOpenFileName)
-    IPC_MESSAGE_HANDLER(ChromeUtilityMsg_GetSaveFileName,
-                        OnGetSaveFileName)
+  IPC_BEGIN_MESSAGE_MAP(IPCShellHandler, message)
+    IPC_MESSAGE_HANDLER(ChromeUtilityMsg_GetOpenFileName, OnGetOpenFileName)
+    IPC_MESSAGE_HANDLER(ChromeUtilityMsg_GetSaveFileName, OnGetSaveFileName)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
-void ShellHandler::OnGetOpenFileName(
-    HWND owner,
-    DWORD flags,
-    const GetOpenFileNameFilter& filter,
-    const base::FilePath& initial_directory,
-    const base::FilePath& filename) {
+void IPCShellHandler::OnGetOpenFileName(HWND owner,
+                                        DWORD flags,
+                                        const GetOpenFileNameFilter& filter,
+                                        const base::FilePath& initial_directory,
+                                        const base::FilePath& filename) {
   ui::win::OpenFileName open_file_name(owner, flags);
   open_file_name.SetInitialSelection(initial_directory, filename);
   open_file_name.SetFilters(filter);
@@ -53,7 +50,7 @@ void ShellHandler::OnGetOpenFileName(
   }
 }
 
-void ShellHandler::OnGetSaveFileName(
+void IPCShellHandler::OnGetSaveFileName(
     const ChromeUtilityMsg_GetSaveFileName_Params& params) {
   ui::win::OpenFileName open_file_name(params.owner, params.flags);
   open_file_name.SetInitialSelection(params.initial_directory,