Bindings for injectable Java video encoders.

webrtc/sdk/android/src/jni/jni_helpers.h

Index: webrtc/sdk/android/src/jni/jni_helpers.h
diff --git a/webrtc/sdk/android/src/jni/jni_helpers.h b/webrtc/sdk/android/src/jni/jni_helpers.h
index cc04f8bb55d8849f171aa3c9cbb3d980303101bf..83f2155c70c1f9c23515e736070e61c29ec6ab53 100644
--- a/webrtc/sdk/android/src/jni/jni_helpers.h
+++ b/webrtc/sdk/android/src/jni/jni_helpers.h
@@ -15,6 +15,7 @@
 #define WEBRTC_SDK_ANDROID_SRC_JNI_JNI_HELPERS_H_
 
 #include <jni.h>
+#include <map>
 #include <string>
 #include <vector>
 
@@ -114,6 +115,10 @@ jobject JavaEnumFromIndexAndClassName(JNIEnv* jni,
                                       const std::string& state_class_fragment,
                                       int index);
 
+// Parses Map<String, String> to std::map<std::string, std::string>.
+std::map<std::string, std::string> JavaToStdMapStrings(JNIEnv* jni,
+                                                       jobject j_map);
+
 // Returns the name of a Java enum.
 std::string GetJavaEnumName(JNIEnv* jni,
                             const std::string& className,