Fix to respect --explicitly-allowed-ports command line option-Chromium Side

content/public/common/content_switches.cc

Index: content/public/common/content_switches.cc
diff --git a/content/public/common/content_switches.cc b/content/public/common/content_switches.cc
index 7e5471aa886ad8ac40d4cdc14b82f28c240d7c88..08fccc9f230e83f2eb241dbd78599640ea818b56 100644
--- a/content/public/common/content_switches.cc
+++ b/content/public/common/content_switches.cc
@@ -498,6 +498,10 @@ const char kEnableWebGLImageChromium[] = "enable-webgl-image-chromium";
 // Enable rasterizer that writes directly to GPU memory associated with tiles.
 const char kEnableZeroCopy[]                = "enable-zero-copy";
 
+// Explicitly allows additional ports using a comma-separated list of port
+// numbers.
+const char kExplicitlyAllowedPorts[]        = "explicitly-allowed-ports";
+
 // Load NPAPI plugins from the specified directory.
 const char kExtraPluginDir[]                = "extra-plugin-dir";