Move StringToUpperASCII and LowerCaseEqualsASCII to the base namespace

media/video/capture/win/video_capture_device_factory_win.cc

Index: media/video/capture/win/video_capture_device_factory_win.cc
diff --git a/media/video/capture/win/video_capture_device_factory_win.cc b/media/video/capture/win/video_capture_device_factory_win.cc
index 75ee59d3bf495be332468550d2bb9ef22a16ef5d..d86b3ae55ba32b9ec912b5182475065dfeee3201 100644
--- a/media/video/capture/win/video_capture_device_factory_win.cc
+++ b/media/video/capture/win/video_capture_device_factory_win.cc
@@ -138,8 +138,8 @@ static void GetDeviceNamesDirectShow(VideoCaptureDevice::Names* device_names) {
 
       if ((wcsstr(str_ptr, L"(VFW)") == NULL) &&
           lstrlenW(str_ptr) < name_length ||
-          (!(LowerCaseEqualsASCII(str_ptr, str_ptr + name_length,
-                                  kGoogleCameraAdapter)))) {
+          (!(base::LowerCaseEqualsASCII(str_ptr, str_ptr + name_length,
+                                        kGoogleCameraAdapter)))) {
         std::string id;
         std::string device_name(base::SysWideToUTF8(str_ptr));
         name.Reset();