Use correct favicon scale factor on Android.

ui/android/ui_jni_registrar.cc

Index: ui/android/ui_jni_registrar.cc
diff --git a/ui/android/ui_jni_registrar.cc b/ui/android/ui_jni_registrar.cc
index 4cfc267eeacfd1aee95e2ef4ed8423d752181fd5..49de9267636c87d497c9e8ef155e7a554519f39a 100644
--- a/ui/android/ui_jni_registrar.cc
+++ b/ui/android/ui_jni_registrar.cc
@@ -7,13 +7,18 @@
 #include "base/android/jni_android.h"
 #include "base/android/jni_registrar.h"
 #include "ui/base/dialogs/select_file_dialog_android.h"
+#include "ui/gfx/android/device_info.h"
+#include "ui/gfx/android/java_bitmap.h"
 #include "ui/gfx/android/window_android.h"
 
 namespace ui {
+namespace android {
 
 static base::android::RegistrationMethod kUiRegisteredMethods[] = {
-  { "NativeWindow", WindowAndroid::RegisterWindowAndroid },
-  { "SelectFileDialog", SelectFileDialogImpl::RegisterSelectFileDialog },
+  { "DeviceInfo", gfx::DeviceInfo::RegisterDeviceInfo },
+  { "JavaBitmap", gfx::JavaBitmap::RegisterJavaBitmap },
+  { "NativeWindow", ui::WindowAndroid::RegisterWindowAndroid },
+  { "SelectFileDialog", ui::SelectFileDialogImpl::RegisterSelectFileDialog },
 };
 
 bool RegisterJni(JNIEnv* env) {
@@ -21,4 +26,5 @@ bool RegisterJni(JNIEnv* env) {
                                arraysize(kUiRegisteredMethods));
 }
 
-} // namespace ui
+}  // namespace android
+}  // namespace ui