Removing command_execution_timeout_ms in favor of action_max_timeout_ms.

chrome/test/automation/automation_json_requests.cc

Index: chrome/test/automation/automation_json_requests.cc
===================================================================
--- chrome/test/automation/automation_json_requests.cc	(revision 79305)
+++ chrome/test/automation/automation_json_requests.cc	(working copy)
@@ -8,6 +8,7 @@
 #include "base/values.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
+#include "base/test/test_timeouts.h"
 #include "chrome/common/automation_messages.h"
 #include "chrome/common/json_value_serializer.h"
 #include "chrome/test/automation/automation_proxy.h"
@@ -59,8 +60,17 @@
                                const std::string& request,
                                std::string* reply,
                                bool* success) {
+  return SendAutomationJSONRequest(sender, request, reply, success,
+      TestTimeouts::action_max_timeout_ms());
+}
+
+bool SendAutomationJSONRequest(AutomationMessageSender* sender,
+                               const std::string& request,
+                               std::string* reply,
+                               bool* success,
+                               int timeout) {
   return sender->Send(new AutomationMsg_SendJSONRequest(
-      -1, request, reply, success));
+      -1, request, reply, success), timeout);
 }
 
 bool SendGetIndicesFromTabIdJSONRequest(