Replace FilePath with base::FilePath in some more top level directories.

ui/aura/remote_root_window_host_win.cc

Index: ui/aura/remote_root_window_host_win.cc
diff --git a/ui/aura/remote_root_window_host_win.cc b/ui/aura/remote_root_window_host_win.cc
index 9d1782dc4e54308e653c6cbc25dc9e6e3350ad4e..962f19d16586aa15a9e17fd30467cf8039d8e108 100644
--- a/ui/aura/remote_root_window_host_win.cc
+++ b/ui/aura/remote_root_window_host_win.cc
@@ -33,7 +33,7 @@ const int kRemoteWindowTouchId = 10;
 
 void HandleOpenFile(
     const string16& title,
-    const FilePath& default_path,
+    const base::FilePath& default_path,
     const string16& filter,
     const OpenFileCompletion& callback) {
   DCHECK(aura::RemoteRootWindowHostWin::Instance());
@@ -45,7 +45,7 @@ void HandleOpenFile(
 
 void HandleOpenMultipleFiles(
     const string16& title,
-    const FilePath& default_path,
+    const base::FilePath& default_path,
     const string16& filter,
     const OpenMultipleFilesCompletion& callback) {
   DCHECK(aura::RemoteRootWindowHostWin::Instance());
@@ -58,7 +58,7 @@ void HandleOpenMultipleFiles(
 
 void HandleSaveFile(
     const string16& title,
-    const FilePath& default_path,
+    const base::FilePath& default_path,
     const string16& filter,
     int filter_index,
     const string16& default_extension,
@@ -131,7 +131,7 @@ bool RemoteRootWindowHostWin::OnMessageReceived(const IPC::Message& message) {
 
 void RemoteRootWindowHostWin::HandleOpenFile(
     const string16& title,
-    const FilePath& default_path,
+    const base::FilePath& default_path,
     const string16& filter,
     const OpenFileCompletion& callback) {
   if (!host_)
@@ -149,7 +149,7 @@ void RemoteRootWindowHostWin::HandleOpenFile(
 
 void RemoteRootWindowHostWin::HandleOpenMultipleFiles(
       const string16& title,
-      const FilePath& default_path,
+      const base::FilePath& default_path,
       const string16& filter,
       const OpenMultipleFilesCompletion& callback) {
   if (!host_)
@@ -167,7 +167,7 @@ void RemoteRootWindowHostWin::HandleOpenMultipleFiles(
 
 void RemoteRootWindowHostWin::HandleSaveFile(
     const string16& title,
-    const FilePath& default_path,
+    const base::FilePath& default_path,
     const string16& filter,
     int filter_index,
     const string16& default_extension,
@@ -382,7 +382,7 @@ void RemoteRootWindowHostWin::OnFileSaveAsDone(bool success,
                                                int filter_index) {
   if (success) {
     file_saveas_completion_callback_.Run(
-        FilePath(filename), filter_index, NULL);
+        base::FilePath(filename), filter_index, NULL);
   }
   file_saveas_completion_callback_.Reset();
 }
@@ -391,14 +391,14 @@ void RemoteRootWindowHostWin::OnFileSaveAsDone(bool success,
 void RemoteRootWindowHostWin::OnFileOpenDone(bool success, string16 filename) {
   if (success) {
     file_open_completion_callback_.Run(
-        FilePath(filename), 0, NULL);
+        base::FilePath(filename), 0, NULL);
   }
   file_open_completion_callback_.Reset();
 }
 
 void RemoteRootWindowHostWin::OnMultiFileOpenDone(
     bool success,
-    const std::vector<FilePath>& files) {
+    const std::vector<base::FilePath>& files) {
   if (success) {
     multi_file_open_completion_callback_.Run(files, NULL);
   }