Index: third_party/WebKit/public/platform/WebMediaConstraints.h |
diff --git a/third_party/WebKit/public/platform/WebMediaConstraints.h b/third_party/WebKit/public/platform/WebMediaConstraints.h |
index 82ccbf41d546855e7f852d318b85766e3cf62e97..da3380e8f7d6b5a4458025b3d6ac77ebe28cd657 100644 |
--- a/third_party/WebKit/public/platform/WebMediaConstraints.h |
+++ b/third_party/WebKit/public/platform/WebMediaConstraints.h |
@@ -73,6 +73,7 @@ public: |
BLINK_PLATFORM_EXPORT void reset(); |
bool isNull() const { return m_private.isNull(); } |
+ BLINK_PLATFORM_EXPORT bool isEmpty() const; |
BLINK_PLATFORM_EXPORT void getOptionalConstraints(WebVector<WebMediaConstraint>&) const; |
BLINK_PLATFORM_EXPORT void getMandatoryConstraints(WebVector<WebMediaConstraint>&) const; |