[Android] Abandon bundling DevTools frontends for mobile apps

chrome/browser/devtools/devtools_adb_bridge.cc

 // Copyright (c) 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.
 
 #include "chrome/browser/devtools/devtools_adb_bridge.h"
 
 #include <map>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 20 matching lines @@
 #include "content/public/browser/devtools_manager.h"
 #include "net/base/net_errors.h"
 #include "net/server/web_socket.h"
 
 using content::BrowserThread;
 using net::WebSocket;
 
 namespace {
 
 static const char kDevToolsAdbBridgeThreadName[] = "Chrome_DevToolsADBThread";
-static const char kDevToolsChannelPattern[] = "devtools_remote";
 static const char kHostDevicesCommand[] = "host:devices";
 static const char kDeviceModelCommand[] =
     "host:transport:%s|shell:getprop ro.product.model";
 static const char kUnknownModel[] = "Unknown";
 static const char kOpenedUnixSocketsCommand[] =
     "host:transport:%s|shell:cat /proc/net/unix";
 
 static const char kPageListRequest[] = "GET /json HTTP/1.1\r\n\r\n";
 static const char kVersionRequest[] = "GET /json/version HTTP/1.1\r\n\r\n";
 static const char kWebSocketUpgradeRequest[] = "GET %s HTTP/1.1\r\n"
@@ skipping 215 matching lines @@
     // 00000000: 00000002 00000000 00010000 0001 01 358606 @xxx_devtools_remote
     // 00000000: 00000002 00000000 00010000 0001 01 347300 @yyy_devtools_remote
     //
     // We need to find records with paths starting from '@' (abstract socket)
     // and containing "devtools_remote". We have to extract the inode number
     // in order to find the owning process name.
 
     socket_to_package_.clear();
     std::vector<std::string> entries;
     Tokenize(response, "\n", &entries);
-    const std::string channel_pattern = kDevToolsChannelPattern;
+    const std::string channel_pattern =
+        base::StringPrintf(kDevToolsChannelNameFormat, "");
     for (size_t i = 1; i < entries.size(); ++i) {
       std::vector<std::string> fields;
       Tokenize(entries[i], " ", &fields);
       if (fields.size() < 8)
         continue;
       if (fields[3] != "00010000" || fields[5] != "01")
         continue;
       std::string path_field = fields[7];
       if (path_field.size() < 1 || path_field[0] != '@')
         continue;
@@ skipping 14 matching lines @@
 
   PagesCallback callback_;
   std::vector<std::string> serials_;
   std::vector<std::string> sockets_;
   std::map<std::string, std::string> socket_to_package_;
   scoped_ptr<DevToolsAdbBridge::RemotePages> pages_;
 };
 
 }  // namespace
 
+const char kDevToolsChannelNameFormat[] = "%s_devtools_remote";
+
 class AgentHostDelegate;
 
 typedef std::map<std::string, AgentHostDelegate*> AgentHostDelegates;
 
 base::LazyInstance<AgentHostDelegates>::Leaky g_host_delegates =
     LAZY_INSTANCE_INITIALIZER;
 
 class AgentHostDelegate : public base::RefCountedThreadSafe<AgentHostDelegate>,
                           public content::DevToolsExternalAgentProxyDelegate {
  public:
@@ skipping 330 matching lines @@
   if (!has_message_loop_)
     return;
 
   scoped_refptr<AdbAttachCommand> command(
       new AdbAttachCommand(weak_factory_.GetWeakPtr(), serial, socket,
                            debug_url, frontend_url));
   adb_thread_->message_loop()->PostTask(
       FROM_HERE,
       base::Bind(&AdbAttachCommand::Run, command));
 }