[DevTools] Reduce API surface of String16.

third_party/WebKit/Source/platform/v8_inspector/V8Console.cpp

Index: third_party/WebKit/Source/platform/v8_inspector/V8Console.cpp
diff --git a/third_party/WebKit/Source/platform/v8_inspector/V8Console.cpp b/third_party/WebKit/Source/platform/v8_inspector/V8Console.cpp
index 55d0c4f01761e72d66a70c1af9fa0c828deff19e..4c9489828492df8f215c15d062aeefe7d5206c50 100644
--- a/third_party/WebKit/Source/platform/v8_inspector/V8Console.cpp
+++ b/third_party/WebKit/Source/platform/v8_inspector/V8Console.cpp
@@ -360,7 +360,7 @@ void V8Console::countCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
     if (title.isEmpty()) {
         std::unique_ptr<V8StackTraceImpl> stackTrace = V8StackTraceImpl::capture(nullptr, 0, 1);
         if (stackTrace)
-            identifier = stackTrace->topSourceURL() + ":" + String16::fromInteger(stackTrace->topLineNumber());
+            identifier = stackTrace->topSourceURL() + ":" + protocol::string16FromInteger(stackTrace->topLineNumber());
     } else {
         identifier = title + "@";
     }
@@ -370,7 +370,7 @@ void V8Console::countCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
         return;
     int64_t count = helper.getIntFromMap(countMap, identifier, 0) + 1;
     helper.setIntOnMap(countMap, identifier, count);
-    helper.reportCallWithArgument(ConsoleAPIType::kCount, title + ": " + String16::fromInteger(count));
+    helper.reportCallWithArgument(ConsoleAPIType::kCount, title + ": " + protocol::string16FromInteger(count));
 }
 
 void V8Console::assertCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
@@ -439,7 +439,7 @@ static void timeEndFunction(const v8::FunctionCallbackInfo<v8::Value>& info, boo
         if (!helper.privateMap("V8Console#timeMap").ToLocal(&timeMap))
             return;
         double elapsed = client->currentTimeMS() - helper.getDoubleFromMap(timeMap, protocolTitle, 0.0);
-        String16 message = protocolTitle + ": " + String16::fromDoubleFixedPrecision(elapsed, 3) + "ms";
+        String16 message = protocolTitle + ": " + protocol::string16FromDoublePrecision3(elapsed) + "ms";
         helper.reportCallWithArgument(ConsoleAPIType::kTimeEnd, message);
     }
 }
@@ -535,7 +535,7 @@ static void setFunctionBreakpoint(ConsoleHelper& helper, v8::Local<v8::Function>
     V8DebuggerAgentImpl* debuggerAgent = helper.debuggerAgent();
     if (!debuggerAgent)
         return;
-    String16 scriptId = String16::fromInteger(function->ScriptId());
+    String16 scriptId = protocol::string16FromInteger(function->ScriptId());
     int lineNumber = function->GetScriptLineNumber();
     int columnNumber = function->GetScriptColumnNumber();
     if (lineNumber == v8::Function::kLineOffsetNotFound || columnNumber == v8::Function::kLineOffsetNotFound)