Revert 223758 "Initial submit of ChromeDebug extension. "

trunk/src/tools/win/ChromeDebug/ChromeDebug/Utility.cs

Index: trunk/src/tools/win/ChromeDebug/ChromeDebug/Utility.cs
===================================================================
--- trunk/src/tools/win/ChromeDebug/ChromeDebug/Utility.cs	(revision 223795)
+++ trunk/src/tools/win/ChromeDebug/ChromeDebug/Utility.cs	(working copy)
@@ -1,85 +0,0 @@
-// Copyright 2013 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.
-
-using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Linq;
-using System.Runtime.InteropServices;
-using System.Text;
-using System.Threading.Tasks;
-
-using ChromeDebug.LowLevel;
-
-namespace ChromeDebug {
-  internal static class Utility {
-    public static string[] SplitArgs(string unsplitArgumentLine) {
-      if (unsplitArgumentLine == null)
-        return new string[0];
-
-      int numberOfArgs;
-      IntPtr ptrToSplitArgs;
-      string[] splitArgs;
-
-      ptrToSplitArgs = NativeMethods.CommandLineToArgvW(unsplitArgumentLine, out numberOfArgs);
-
-      // CommandLineToArgvW returns NULL upon failure.
-      if (ptrToSplitArgs == IntPtr.Zero)
-        throw new ArgumentException("Unable to split argument.", new Win32Exception());
-
-      // Make sure the memory ptrToSplitArgs to is freed, even upon failure.
-      try {
-        splitArgs = new string[numberOfArgs];
-
-        // ptrToSplitArgs is an array of pointers to null terminated Unicode strings.
-        // Copy each of these strings into our split argument array.
-        for (int i = 0; i < numberOfArgs; i++)
-          splitArgs[i] = Marshal.PtrToStringUni(
-              Marshal.ReadIntPtr(ptrToSplitArgs, i * IntPtr.Size));
-
-        return splitArgs;
-      }
-      finally {
-        // Free memory obtained by CommandLineToArgW.
-        NativeMethods.LocalFree(ptrToSplitArgs);
-      }
-    }
-
-    public static T ReadUnmanagedStructFromProcess<T>(IntPtr processHandle,
-                                                      IntPtr addressInProcess) {
-      int bytesRead;
-      int bytesToRead = Marshal.SizeOf(typeof(T));
-      IntPtr buffer = Marshal.AllocHGlobal(bytesToRead);
-      if (!NativeMethods.ReadProcessMemory(processHandle, addressInProcess, buffer, bytesToRead,
-              out bytesRead))
-        throw new Win32Exception();
-      T result = (T)Marshal.PtrToStructure(buffer, typeof(T));
-      Marshal.FreeHGlobal(buffer);
-      return result;
-    }
-
-    public static string ReadStringUniFromProcess(IntPtr processHandle,
-                                                  IntPtr addressInProcess,
-                                                  int NumChars) {
-      int bytesRead;
-      IntPtr outBuffer = Marshal.AllocHGlobal(NumChars * 2);
-
-      bool bresult = NativeMethods.ReadProcessMemory(processHandle,
-                                                     addressInProcess,
-                                                     outBuffer,
-                                                     NumChars * 2,
-                                                     out bytesRead);
-      if (!bresult)
-        throw new Win32Exception();
-
-      string result = Marshal.PtrToStringUni(outBuffer, bytesRead / 2);
-      Marshal.FreeHGlobal(outBuffer);
-      return result;
-    }
-
-    public static int UnmanagedStructSize<T>() {
-      return Marshal.SizeOf(typeof(T));
-    }
-  }
-}