Adapt String::find method via StringUtil adapter. [inspector_protocol repo]

lib/DispatcherBase_cpp.template

Index: lib/DispatcherBase_cpp.template
diff --git a/lib/DispatcherBase_cpp.template b/lib/DispatcherBase_cpp.template
index e9730eb7b59b3030e536920c1d1a37706f3fe3cc..287f3064206e3e7e7e5092b70305513dca4e2e88 100644
--- a/lib/DispatcherBase_cpp.template
+++ b/lib/DispatcherBase_cpp.template
@@ -290,7 +290,7 @@ DispatchResponse::Status UberDispatcher::dispatch(std::unique_ptr<Value> parsedM
     if (redirectIt != m_redirects.end())
         method = redirectIt->second;
 
-    size_t dotIndex = method.find(".");
+    size_t dotIndex = StringUtil::find(method, ".");
     if (dotIndex == StringUtil::kNotFound) {
         if (m_fallThroughForNotFound)
             return DispatchResponse::kFallThrough;