Index: third_party/WebKit/Source/platform/testing/EmptyWebMediaPlayer.h |
diff --git a/third_party/WebKit/Source/platform/testing/EmptyWebMediaPlayer.h b/third_party/WebKit/Source/platform/testing/EmptyWebMediaPlayer.h |
index 5055b81242a87b1b174dcca5e66a74c7f3a94985..bbf9c327f32664decb65873c0dee4b3e52a40548 100644 |
--- a/third_party/WebKit/Source/platform/testing/EmptyWebMediaPlayer.h |
+++ b/third_party/WebKit/Source/platform/testing/EmptyWebMediaPlayer.h |
@@ -37,7 +37,7 @@ class EmptyWebMediaPlayer : public WebMediaPlayer { |
double CurrentTime() const override { return 0.0; } |
NetworkState GetNetworkState() const override { return kNetworkStateEmpty; } |
ReadyState GetReadyState() const override { return kReadyStateHaveNothing; } |
- WebString GetErrorMessage() override { return WebString(); } |
+ WebString GetErrorMessage() const override; |
bool DidLoadingProgress() override { return false; } |
bool HasSingleSecurityOrigin() const override { return true; } |
bool DidPassCORSAccessCheck() const override { return true; } |