Index: media/blink/key_system_config_selector.cc |
diff --git a/media/blink/key_system_config_selector.cc b/media/blink/key_system_config_selector.cc |
index 778f2b4fb284106d34b1c70e53fa11a5a467dad9..a727722c5a6ddbe115e00ce11265e0db43d72afa 100644 |
--- a/media/blink/key_system_config_selector.cc |
+++ b/media/blink/key_system_config_selector.cc |
@@ -281,7 +281,7 @@ bool KeySystemConfigSelector::IsSupportedContentType( |
KeySystemConfigSelector::ConfigState* config_state) { |
// TODO(sandersd): Move contentType parsing from Blink to here so that invalid |
// parameters can be rejected. http://crbug.com/417561 |
- std::string container_lower = base::StringToLowerASCII(container_mime_type); |
+ std::string container_lower = base::ToLowerASCII(container_mime_type); |
// Check that |container_mime_type| is supported by Chrome. |
if (!media::IsSupportedMediaMimeType(container_lower)) |