[NaCl SDK] Cleanup examples.

native_client_sdk/src/examples/api/mouse_lock/mouse_lock.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 <cmath>
-#include <cstdlib>
 #include <stdarg.h>
 #include <stdio.h>
 #include <string.h>
+#include <cmath>
+#include <cstdlib>
 
 #include <algorithm>
 
-#include "mouselock.h"
+#include "mouse_lock.h"
 
 #ifdef WIN32
 #undef min
 #undef max
 #undef PostMessage
 #endif
 
 // Indicate the direction of the mouse location relative to the center of the
 // view.  These values are used to determine which 2D quadrant the needle lies
 // in.
 typedef enum {
   kLeft = 0,
   kRight = 1,
   kUp = 2,
   kDown = 3
 } MouseDirection;
 
 namespace {
 const int kCentralSpotRadius = 5;
 const uint32_t kReturnKeyCode = 13;
 const uint32_t kBackgroundColor = 0xff606060;
 const uint32_t kForegroundColor = 0xfff08080;
 }  // namespace
 
-namespace mouselock {
-
 MouseLockInstance::~MouseLockInstance() {
   free(background_scanline_);
   background_scanline_ = NULL;
 }
 
 bool MouseLockInstance::Init(uint32_t argc,
                              const char* argn[],
                              const char* argv[]) {
   RequestInputEvents(PP_INPUTEVENT_CLASS_MOUSE | PP_INPUTEVENT_CLASS_KEYBOARD);
   return true;
@@ skipping 288 matching lines @@
   va_start(args, format);
   char buf[512];
   vsnprintf(buf, sizeof(buf) - 1, format, args);
   buf[sizeof(buf) - 1] = '\0';
   va_end(args);
 
   pp::Var value(buf);
   console->Log(pp_instance(), PP_LOGLEVEL_ERROR, value.pp_var());
 }
 
-}  // namespace mouselock
-
 // This object is the global object representing this plugin library as long
 // as it is loaded.
 class MouseLockModule : public pp::Module {
  public:
   MouseLockModule() : pp::Module() {}
   virtual ~MouseLockModule() {}
 
   // Override CreateInstance to create your customized Instance object.
   virtual pp::Instance* CreateInstance(PP_Instance instance) {
-    return new mouselock::MouseLockInstance(instance);
+    return new MouseLockInstance(instance);
   }
 };
 
 namespace pp {
 
 // Factory function for your specialization of the Module object.
 Module* CreateModule() { return new MouseLockModule(); }
 
 }  // namespace pp