kqueue implementation of FilePathWatcher on Mac.

BUG=54822,77391,77217,77064,69641
TEST=BUILD

Review URL: http://codereview.chromium.org/6731064

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@80101 0039d316-1c4b-4281-b951-d872f2087c98

4 files changed, 3 insertions, 10 deletions

diff --git a/chrome/browser/policy/file_based_policy_loader.cc b/chrome/browser/policy/file_based_policy_loader.cc
index c12bbcf..62114fa 100644
--- a/chrome/browser/policy/file_based_policy_loader.cc
+++ b/chrome/browser/policy/file_based_policy_loader.cc
@@ -97,8 +97,7 @@ void FileBasedPolicyLoader::InitOnFileThread() {
   if (!config_file_path().empty() &&
       !watcher_->Watch(
           config_file_path(),
-          new FileBasedPolicyWatcherDelegate(this),
-          BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI))) {
+          new FileBasedPolicyWatcherDelegate(this))) {
     OnError();
   }
 
diff --git a/chrome/browser/user_style_sheet_watcher.cc b/chrome/browser/user_style_sheet_watcher.cc
index 9a314b3..516501d 100644
--- a/chrome/browser/user_style_sheet_watcher.cc
+++ b/chrome/browser/user_style_sheet_watcher.cc
@@ -150,8 +150,7 @@ void UserStyleSheetWatcher::Init() {
                                              .AppendASCII(kUserStyleSheetFile);
     if (!file_watcher_->Watch(
         style_sheet_file,
-        loader_.get(),
-        BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI))) {
+        loader_.get())) {
       LOG(ERROR) << "Failed to setup watch for " << style_sheet_file.value();
     }
     loader_->LoadStyleSheet(style_sheet_file);
diff --git a/chrome/common/service_process_util_mac.mm b/chrome/common/service_process_util_mac.mm
index d06a93e..62a0371 100644
--- a/chrome/common/service_process_util_mac.mm
+++ b/chrome/common/service_process_util_mac.mm
@@ -179,7 +179,6 @@ bool ServiceProcessState::Initialize() {
     return false;
   }
   state_->launchd_conf_.reset(dict);
-  state_->ui_message_loop_= base::MessageLoopProxy::CreateForCurrentThread();
   return true;
 }
 
@@ -323,9 +322,7 @@ bool ServiceProcessState::StateData::WatchExecutable() {
     LOG(ERROR) << "executable_watcher_.Init " << executable_path.value();
     return false;
   }
-  if (!executable_watcher_.Watch(executable_path,
-                                 delegate.release(),
-                                 ui_message_loop_)) {
+  if (!executable_watcher_.Watch(executable_path, delegate.release())) {
     LOG(ERROR) << "executable_watcher_.watch " << executable_path.value();
     return false;
   }
diff --git a/chrome/common/service_process_util_posix.h b/chrome/common/service_process_util_posix.h
index 9928917..b0a908b 100644
--- a/chrome/common/service_process_util_posix.h
+++ b/chrome/common/service_process_util_posix.h
@@ -21,7 +21,6 @@ MultiProcessLock* TakeServiceRunningLock(bool waiting);
 
 #if defined(OS_MACOSX)
 #include "base/mac/scoped_cftyperef.h"
-#include "base/message_loop_proxy.h"
 #include "content/common/file_path_watcher/file_path_watcher.h"
 
 class CommandLine;
@@ -68,7 +67,6 @@ struct ServiceProcessState::StateData
 
   base::mac::ScopedCFTypeRef<CFDictionaryRef> launchd_conf_;
   FilePathWatcher executable_watcher_;
-  scoped_refptr<base::MessageLoopProxy> ui_message_loop_;
 #endif  // OS_MACOSX
 #if defined(OS_LINUX)
   scoped_ptr<MultiProcessLock> initializing_lock_;