Add YCWebCameraSource.ax to Chrome blacklist

chrome_elf/blacklist/blacklist.cc

Index: chrome_elf/blacklist/blacklist.cc
diff --git a/chrome_elf/blacklist/blacklist.cc b/chrome_elf/blacklist/blacklist.cc
index f775b62d409d270dfd8d38aa44d2cc9aa463f9f4..e07220bceaaba4506be48dc4690362b698a56d51 100644
--- a/chrome_elf/blacklist/blacklist.cc
+++ b/chrome_elf/blacklist/blacklist.cc
@@ -55,6 +55,7 @@ const wchar_t* g_troublesome_dlls[kTroublesomeDllsMaxCount] = {
   L"windowsapihookdll32.dll",           // Lenovo One Key Theater.
                                         // See crbug.com/379218.
   L"windowsapihookdll64.dll",           // Lenovo One Key Theater.
+  L"YCWebCameraSource.ax",              // CyberLink Youcam, crbug.com/424159
   // Keep this null pointer here to mark the end of the list.
   NULL,
 };