[DevTools] Reduce API surface of String16.

third_party/WebKit/Source/platform/v8_inspector/V8Debugger.cpp

Index: third_party/WebKit/Source/platform/v8_inspector/V8Debugger.cpp
diff --git a/third_party/WebKit/Source/platform/v8_inspector/V8Debugger.cpp b/third_party/WebKit/Source/platform/v8_inspector/V8Debugger.cpp
index f5898b4a9068e174693006b0fc80b7b195e11584..009ffd129a7159e92677068cdc3847ce6aeb980a 100644
--- a/third_party/WebKit/Source/platform/v8_inspector/V8Debugger.cpp
+++ b/third_party/WebKit/Source/platform/v8_inspector/V8Debugger.cpp
@@ -95,12 +95,12 @@ int V8Debugger::contextId(v8::Local<v8::Context> context)
     if (dataString.isEmpty())
         return 0;
     size_t commaPos = dataString.find(",");
-    if (commaPos == kNotFound)
+    if (commaPos == String16::kNotFound)
         return 0;
     size_t commaPos2 = dataString.find(",", commaPos + 1);
-    if (commaPos2 == kNotFound)
+    if (commaPos2 == String16::kNotFound)
         return 0;
-    return dataString.substring(commaPos + 1, commaPos2 - commaPos - 1).toInt();
+    return dataString.substring(commaPos + 1, commaPos2 - commaPos - 1).toInteger();
 }
 
 // static
@@ -113,9 +113,9 @@ int V8Debugger::getGroupId(v8::Local<v8::Context> context)
     if (dataString.isEmpty())
         return 0;
     size_t commaPos = dataString.find(",");
-    if (commaPos == kNotFound)
+    if (commaPos == String16::kNotFound)
         return 0;
-    return dataString.substring(0, commaPos).toInt();
+    return dataString.substring(0, commaPos).toInteger();
 }
 
 void V8Debugger::getCompiledScripts(int contextGroupId, std::vector<std::unique_ptr<V8DebuggerScript>>& result)