-Wuninitialized fixes

chrome/test/webdriver/commands/find_element_commands.cc

Index: chrome/test/webdriver/commands/find_element_commands.cc
diff --git a/chrome/test/webdriver/commands/find_element_commands.cc b/chrome/test/webdriver/commands/find_element_commands.cc
index d208a00fa49ff638a11e337227840ff74f0e225a..291aae844459b4c2345d14966f0e76c243343106 100644
--- a/chrome/test/webdriver/commands/find_element_commands.cc
+++ b/chrome/test/webdriver/commands/find_element_commands.cc
@@ -52,7 +52,7 @@ bool FindElementCommand::Init(Response* const response) {
 void FindElementCommand::ExecutePost(Response* const response) {
   scoped_ptr<ListValue> args(new ListValue());
   DictionaryValue* locator = new DictionaryValue();
-  ErrorCode error;
+  ErrorCode error = 0;  // clang (complex flow)
   std::wstring jscript;
   Value* result = NULL;
   bool done = false;