diff --git a/libwvdrmengine/mediadrm/include/WVDrmPlugin.h b/libwvdrmengine/mediadrm/include/WVDrmPlugin.h
index 9d6d7da0..46429d01 100644
--- a/libwvdrmengine/mediadrm/include/WVDrmPlugin.h
+++ b/libwvdrmengine/mediadrm/include/WVDrmPlugin.h
@@ -274,7 +274,7 @@ class WVDrmPlugin : public android::DrmPlugin,
 
   status_t mapOEMCryptoResult(OEMCryptoResult res);
 
-  bool InitDataResemblesPSSH(const Vector<uint8_t>& initData);
+  bool initDataResemblesPSSH(const Vector<uint8_t>& initData);
 
   status_t unprovision(const std::string& origin);
 
diff --git a/libwvdrmengine/mediadrm/src/WVDrmPlugin.cpp b/libwvdrmengine/mediadrm/src/WVDrmPlugin.cpp
index 7365d1f5..3491f2f7 100644
--- a/libwvdrmengine/mediadrm/src/WVDrmPlugin.cpp
+++ b/libwvdrmengine/mediadrm/src/WVDrmPlugin.cpp
@@ -191,7 +191,7 @@ status_t WVDrmPlugin::getKeyRequest(
   CdmInitData processedInitData;
   if (initData.size() > 0 &&
       WvContentDecryptionModule::IsCenc(cdmInitDataType) &&
-      !InitDataResemblesPSSH(initData)) {
+      !initDataResemblesPSSH(initData)) {
     // This data was passed in the old format, pre-unwrapped. We need to wrap
     // the init data in a new PSSH header.
     static const uint8_t psshPrefix[] = {
@@ -1005,7 +1005,7 @@ status_t WVDrmPlugin::mapOEMCryptoResult(OEMCryptoResult res) {
   }
 }
 
-bool WVDrmPlugin::InitDataResemblesPSSH(const Vector<uint8_t>& initData) {
+bool WVDrmPlugin::initDataResemblesPSSH(const Vector<uint8_t>& initData) {
   const uint8_t* const initDataArray = initData.array();
 
   // Extract the size field