Revert 34146 - A place to store the pid>mach_port_t mapping.

Not yet for review.

Landing to measure perf impact, will revert immediately.

BUG=13156
TEST=unittests

Review URL: http://codereview.chromium.org/460126

TBR=thakis@chromium.org
Review URL: http://codereview.chromium.org/466088

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@34147 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 62 deletions

diff --git a/chrome/renderer/renderer_main.cc b/chrome/renderer/renderer_main.cc
index ebacbbf..c8f89c9 100644
--- a/chrome/renderer/renderer_main.cc
+++ b/chrome/renderer/renderer_main.cc
@@ -32,12 +32,6 @@
 #include "chrome/app/breakpad_linux.h"
 #endif
 
-#if defined(OS_MACOSX)
-#include "ipc/ipc_switches.h"
-#include "base/thread.h"
-#include "chrome/common/mach_ipc_mac.h"
-#endif
-
 // This function provides some ways to test crash and assertion handling
 // behavior of the renderer.
 static void HandleRendererErrorTestParameters(const CommandLine& command_line) {
@@ -57,54 +51,6 @@ static void HandleRendererErrorTestParameters(const CommandLine& command_line) {
   }
 }
 
-#if defined(OS_MACOSX)
-class MachSendTask : public Task {
- public:
-  MachSendTask(const std::string& channel_name) : channel_name_(channel_name) {}
-
-  virtual void Run() {
-    // TODO(thakis): Put these somewhere central.
-    const int kMachPortMessageID = 57;
-    const std::string kMachChannelPrefix = "com.Google.Chrome";
-
-    const int kMachPortMessageSendWaitMs = 5000;
-    std::string channel_name = kMachChannelPrefix + channel_name_;
-printf("Creating send port %s\n", channel_name.c_str());
-    MachPortSender sender(channel_name.c_str());
-    MachSendMessage message(kMachPortMessageID);
-
-    // add some ports to be translated for us
-    message.AddDescriptor(mach_task_self());
-    message.AddDescriptor(mach_host_self());
-
-    kern_return_t result = sender.SendMessage(message,
-        kMachPortMessageSendWaitMs);
-
-    // TODO(thakis): Log error somewhere? (don't printf in any case :-P)
-    fprintf(stderr, "send result: %lu\n", (unsigned long)result);
-    if (result != KERN_SUCCESS)
-      fprintf(stderr, "(Failed :-( )\n");
-  }
- private:
-  std::string channel_name_;
-};
-
-class MachSendThread : public base::Thread {
- public:
-  MachSendThread() : base::Thread("MachSendThread") {}
-
-  void DoIt() {
-    DCHECK(message_loop());
-    std::string name = CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
-        switches::kProcessChannelID);
-printf("main thread: %s\n", name.c_str());
-    message_loop()->PostTask(
-        FROM_HERE,
-        new MachSendTask(name));
-  }
-};
-#endif
-
 // mainline routine for running as the Renderer process
 int RendererMain(const MainFunctionParams& parameters) {
   const CommandLine& parsed_command_line = parameters.command_line_;
@@ -130,14 +76,6 @@ int RendererMain(const MainFunctionParams& parameters) {
       startup_timer(chrome::Counters::renderer_main());
 
 #if defined(OS_MACOSX)
-  {
-    MachSendThread mach_thread;
-    CHECK(mach_thread.Start());
-    mach_thread.DoIt();
-  }
-#endif
-
-#if defined(OS_MACOSX)
   // As long as we use Cocoa in the renderer (for the forseeable future as of
   // now; see http://crbug.com/13890 for info) we need to have a UI loop.
   MessageLoop main_message_loop(MessageLoop::TYPE_UI);