Move EndsWith to base namespace.

media/video/capture/mac/video_capture_device_factory_mac.mm

Index: media/video/capture/mac/video_capture_device_factory_mac.mm
diff --git a/media/video/capture/mac/video_capture_device_factory_mac.mm b/media/video/capture/mac/video_capture_device_factory_mac.mm
index f7428ebe39938006bbba58b54de93b34897cb606..76e14c6b24dadab914a01bb86d591c690b41b432 100644
--- a/media/video/capture/mac/video_capture_device_factory_mac.mm
+++ b/media/video/capture/mac/video_capture_device_factory_mac.mm
@@ -35,7 +35,7 @@ static bool IsDeviceBlacklisted(const VideoCaptureDevice::Name& name) {
   bool is_device_blacklisted = false;
   for(size_t i = 0;
     !is_device_blacklisted && i < arraysize(kBlacklistedCameras); ++i) {
-    is_device_blacklisted = EndsWith(name.id(),
+    is_device_blacklisted = base::EndsWith(name.id(),
       kBlacklistedCameras[i].unique_id_signature, false);
   }
   DVLOG_IF(2, is_device_blacklisted) << "Blacklisted camera: " <<
@@ -182,7 +182,8 @@ void VideoCaptureDeviceFactoryMac::GetDeviceSupportedFormats(
     // such information is provided for QTKit devices.
     if (device.is_blacklisted()) {
       for (size_t i = 0; i < arraysize(kBlacklistedCameras); ++i) {
-        if (EndsWith(device.id(), kBlacklistedCameras[i].unique_id_signature,
+        if (base::EndsWith(device.id(),
+                           kBlacklistedCameras[i].unique_id_signature,
             false)) {
           supported_formats->push_back(media::VideoCaptureFormat(
               gfx::Size(kBlacklistedCameras[i].capture_width,