Revert of DevTools: Made id unique across different remote browsers

chrome/browser/devtools/device/adb/mock_adb_server.cc

 // Copyright 2014 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 "base/memory/weak_ptr.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/threading/non_thread_safe.h"
 #include "content/public/browser/browser_thread.h"
@@ skipping 82 matching lines @@
     "   \"Browser\": \"Version/4.0\",\n"
     "   \"Protocol-Version\": \"1.0\",\n"
     "   \"User-Agent\": \"Mozilla/5.0 (Linux; Android 4.3; Build/KRS74B) "
     "AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Safari/537.36\",\n"
     "   \"WebKit-Version\": \"537.36 (@157588)\"\n"
     "}";
 
 char kSampleChromePages[] = "[ {\n"
     "   \"description\": \"\",\n"
     "   \"devtoolsFrontendUrl\": \"/devtools/devtools.html?"
-    "ws=/devtools/page/0\",\n"
-    "   \"id\": \"0\",\n"
+    "ws=/devtools/page/755DE5C9-D49F-811D-0693-51B8E15C80D2\",\n"
+    "   \"id\": \"755DE5C9-D49F-811D-0693-51B8E15C80D2\",\n"
     "   \"title\": \"The Chromium Projects\",\n"
     "   \"type\": \"page\",\n"
     "   \"url\": \"http://www.chromium.org/\",\n"
     "   \"webSocketDebuggerUrl\": \""
-    "ws:///devtools/page/0\"\n"
+    "ws:///devtools/page/755DE5C9-D49F-811D-0693-51B8E15C80D2\"\n"
     "} ]";
 
-char kSampleChromeBetaPages[] = "[ {\n"
-    "   \"description\": \"\",\n"
-    "   \"devtoolsFrontendUrl\": \"/devtools/devtools.html?"
-    "ws=/devtools/page/0\",\n"
-    "   \"id\": \"0\",\n"
-    "   \"title\": \"The Chromium Projects\",\n"
-    "   \"type\": \"page\",\n"
-    "   \"url\": \"http://www.chromium.org/\",\n"
-    "   \"webSocketDebuggerUrl\": \""
-    "ws:///devtools/page/0\"\n"
-    "} ]";
+char kSampleChromeBetaPages[] = "[]";
 
 char kSampleWebViewPages[] = "[ {\n"
     "   \"description\": \"{\\\"attached\\\":false,\\\"empty\\\":false,"
     "\\\"height\\\":1173,\\\"screenX\\\":0,\\\"screenY\\\":0,"
     "\\\"visible\\\":true,\\\"width\\\":800}\",\n"
     "   \"devtoolsFrontendUrl\": \"http://chrome-devtools-frontend.appspot.com/"
     "serve_rev/@157588/devtools.html?ws="
     "/devtools/page/3E962D4D-B676-182D-3BE8-FAE7CE224DE7\",\n"
     "   \"faviconUrl\": \"http://chromium.org/favicon.ico\",\n"
     "   \"id\": \"3E962D4D-B676-182D-3BE8-FAE7CE224DE7\",\n"
@@ skipping 407 matching lines @@
 
 void StopMockAdbServer() {
   BrowserThread::PostTaskAndReply(
       BrowserThread::IO,
       FROM_HERE,
       base::Bind(&StopMockAdbServerOnIOThread),
       base::MessageLoop::QuitClosure());
   content::RunMessageLoop();
 }