Cleanup: Remove many unused wstring string_utils.

content/browser/gamepad/gamepad_platform_data_fetcher_win.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/gamepad/gamepad_platform_data_fetcher_win.h"
 
 #include <dinput.h>
 #include <dinputd.h>
 
 #include "base/debug/trace_event.h"
@@ skipping 178 matching lines @@
     gamepad->Release();
     return DIENUM_CONTINUE;
   }
 
   // Set the dead zone to 10% of the axis length for all axes. This
   // gives us a larger space for what's "neutral" so the controls don't
   // slowly drift.
   SetDirectInputDeadZone(gamepad, 1000);
   device.mapper = GetGamepadStandardMappingFunction(vendor, product);
   if (device.mapper) {
-    base::swprintf(device.id,
-                   WebGamepad::idLengthCap,
-                   L"STANDARD GAMEPAD (%ls)",
-                   instance->tszProductName);
+    swprintf(device.id,
+             WebGamepad::idLengthCap,
+             L"STANDARD GAMEPAD (%ls)",
+             instance->tszProductName);
     ctxt->directinput_devices->push_back(device);
   } else {
     gamepad->Release();
   }
   return DIENUM_CONTINUE;
 }
 
 }  // namespace
 
 GamepadPlatformDataFetcherWin::GamepadPlatformDataFetcherWin()
@@ skipping 129 matching lines @@
     WebGamepad* pad) const {
   DCHECK(pad);
   TRACE_EVENT1("GAMEPAD", "GetXInputPadConnectivity", "id", i);
   XINPUT_CAPABILITIES caps;
   DWORD res = xinput_get_capabilities_(i, XINPUT_FLAG_GAMEPAD, &caps);
   if (res == ERROR_DEVICE_NOT_CONNECTED) {
     pad->connected = false;
     return false;
   } else {
     pad->connected = true;
-    base::swprintf(pad->id,
-                   WebGamepad::idLengthCap,
-                   L"Xbox 360 Controller (XInput STANDARD %ls)",
-                   GamepadSubTypeName(caps.SubType));
+    swprintf(pad->id,
+             WebGamepad::idLengthCap,
+             L"Xbox 360 Controller (XInput STANDARD %ls)",
+             GamepadSubTypeName(caps.SubType));
     return true;
   }
 }
 
 void GamepadPlatformDataFetcherWin::GetXInputPadData(
     int i,
     WebGamepad* pad) {
   // We rely on device_changed and GetCapabilities to tell us that
   // something's been connected, but we will mark as disconnected if
   // GetState returns that we've lost the pad.
@@ skipping 115 matching lines @@
     return false;
   xinput_get_state_ = reinterpret_cast<XInputGetStateFunc>(
       xinput_dll_.GetFunctionPointer("XInputGetState"));
   if (!xinput_get_state_)
     return false;
   xinput_enable_(true);
   return true;
 }
 
 }  // namespace content