Re-lands 58186:

app/event_synthesis_gtk.cc

Index: app/event_synthesis_gtk.cc
diff --git a/base/event_synthesis_gtk.cc b/app/event_synthesis_gtk.cc
similarity index 91%
rename from base/event_synthesis_gtk.cc
rename to app/event_synthesis_gtk.cc
index 20559099e2ab4e82d36d74f694b6447e01f9dc1b..9163fcc20a66859b6e99be06a285ded10489c029 100644
--- a/base/event_synthesis_gtk.cc
+++ b/app/event_synthesis_gtk.cc
@@ -2,11 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "base/event_synthesis_gtk.h"
+#include "app/event_synthesis_gtk.h"
 
-#include "base/keyboard_code_conversion_gtk.h"
+#include "app/keyboard_code_conversion_gtk.h"
 
-namespace base {
+namespace app {
 
 GdkEvent* SynthesizeKeyEvent(GdkWindow* window,
                              bool press, guint gdk_key, guint state) {
@@ -39,7 +39,7 @@ GdkEvent* SynthesizeKeyEvent(GdkWindow* window,
 }
 
 void SynthesizeKeyPressEvents(GdkWindow* window,
-                              base::KeyboardCode key,
+                              app::KeyboardCode key,
                               bool control, bool shift, bool alt,
                               std::vector<GdkEvent*>* events) {
   if (control)
@@ -64,7 +64,7 @@ void SynthesizeKeyPressEvents(GdkWindow* window,
                 (shift ? GDK_SHIFT_MASK : 0) |
                 (alt ? GDK_MOD1_MASK : 0);
 
-  guint gdk_key = base::GdkKeyCodeForWindowsKeyCode(key, shift);
+  guint gdk_key = GdkKeyCodeForWindowsKeyCode(key, shift);
   events->push_back(SynthesizeKeyEvent(window, true, gdk_key, state));
   events->push_back(SynthesizeKeyEvent(window, false, gdk_key, state));
 
@@ -87,4 +87,4 @@ void SynthesizeKeyPressEvents(GdkWindow* window,
   }
 }
 
-}  // namespace base
+}  // namespace app