Refactor GrabWindowSnapshot and GrabWindowSnapshotImpl names to GrabWindowSnapshotForUser and GrabW…

chrome/browser/ui/window_snapshot/window_snapshot_win.cc

Index: chrome/browser/ui/window_snapshot/window_snapshot_win.cc
diff --git a/chrome/browser/ui/window_snapshot/window_snapshot_win.cc b/chrome/browser/ui/window_snapshot/window_snapshot_win.cc
index bd6e9a00a3fcb33c2384dc6d6d4f7af162709a16..bbef524f4a5f9452ebb8645b82501220b40b781b 100644
--- a/chrome/browser/ui/window_snapshot/window_snapshot_win.cc
+++ b/chrome/browser/ui/window_snapshot/window_snapshot_win.cc
@@ -35,10 +35,11 @@ gfx::Rect GetWindowBounds(gfx::NativeWindow window_handle) {
 }  // namespace
 
 namespace chrome {
+namespace internal {
 
-bool GrabWindowSnapshotImpl(gfx::NativeWindow window_handle,
-                            std::vector<unsigned char>* png_representation,
-                            const gfx::Rect& snapshot_bounds) {
+bool GrabWindowSnapshot(gfx::NativeWindow window_handle,
+                        std::vector<unsigned char>* png_representation,
+                        const gfx::Rect& snapshot_bounds) {
   DCHECK(snapshot_bounds.right() <= GetWindowBounds(window_handle).right());
   DCHECK(snapshot_bounds.bottom() <= GetWindowBounds(window_handle).bottom());
 
@@ -97,4 +98,5 @@ bool GrabWindowSnapshotImpl(gfx::NativeWindow window_handle,
   return true;
 }
 
+}  // namespace internal
 }  // namespace chrome