Remove some legacy versions of StartsWith and EndsWith.

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 1fbf8efee5f05b5f32bc2ccdfcb0a799c17ec1b0..443b7f3838eda3587622f9d29a8c72aa64dcb3be 100644
--- a/media/video/capture/mac/video_capture_device_factory_mac.mm
+++ b/media/video/capture/mac/video_capture_device_factory_mac.mm
@@ -35,8 +35,10 @@ 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 = base::EndsWith(name.id(),
-      kBlacklistedCameras[i].unique_id_signature, false);
+    is_device_blacklisted =
+        base::EndsWith(name.id(),
+                       kBlacklistedCameras[i].unique_id_signature,
+                       base::CompareCase::INSENSITIVE_ASCII);
   }
   DVLOG_IF(2, is_device_blacklisted) << "Blacklisted camera: " <<
       name.name() << ", id: " << name.id();
@@ -184,7 +186,7 @@ void VideoCaptureDeviceFactoryMac::GetDeviceSupportedFormats(
       for (size_t i = 0; i < arraysize(kBlacklistedCameras); ++i) {
         if (base::EndsWith(device.id(),
                            kBlacklistedCameras[i].unique_id_signature,
-            false)) {
+                           base::CompareCase::INSENSITIVE_ASCII)) {
           supported_formats->push_back(media::VideoCaptureFormat(
               gfx::Size(kBlacklistedCameras[i].capture_width,
                         kBlacklistedCameras[i].capture_height),