Include application ID in log entries.

remoting/webapp/crd/js/server_log_entry.js

Index: remoting/webapp/crd/js/server_log_entry.js
diff --git a/remoting/webapp/crd/js/server_log_entry.js b/remoting/webapp/crd/js/server_log_entry.js
index 2b3b5acace2ffd2bb8ad0649decb8300e00f35ae..110f224608b34fb4a4df953012b3c4e3a44f4edc 100644
--- a/remoting/webapp/crd/js/server_log_entry.js
+++ b/remoting/webapp/crd/js/server_log_entry.js
@@ -178,6 +178,9 @@ remoting.ServerLogEntry.VALUE_MODE_APP_REMOTING_ = 'lgapp';
 /** @private */
 remoting.ServerLogEntry.VALUE_MODE_UNKNOWN_ = 'unknown';
 
+/** @private */
+remoting.ServerLogEntry.KEY_APP_ID_ = 'application-id';
+
 /**
  * Sets one field in this log entry.
  *
@@ -497,6 +500,15 @@ remoting.ServerLogEntry.prototype.addModeField = function() {
 };
 
 /**
+ * Adds a field specifying the application ID to this log entry.
+ * @return {void} Nothing.
+ */
+remoting.ServerLogEntry.prototype.addApplicationId = function() {
+  this.set_(remoting.ServerLogEntry.KEY_APP_ID_, chrome.runtime.id);
+};
+
+
+/**
  * Gets the value of the mode field to be put in a log entry.
  *
  * @private