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| author | andrewhayden@chromium.org <andrewhayden@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-05-03 10:55:43 +0000 |
|---|---|---|
| committer | andrewhayden@chromium.org <andrewhayden@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-05-03 10:55:43 +0000 |
| commit | aa328c73297697e1d4846c0cb8ef7be7f8d80608 (patch) | |
| tree | c855d573c138ce94c7d18ffff92b95780da543df /chrome/browser/chrome_browser_main_android.cc | |
| parent | b623b5f07d8e167f2cc2b79b5f7087b382dc2d2f (diff) | |
| download | chromium_src-aa328c73297697e1d4846c0cb8ef7be7f8d80608.zip chromium_src-aa328c73297697e1d4846c0cb8ef7be7f8d80608.tar.gz chromium_src-aa328c73297697e1d4846c0cb8ef7be7f8d80608.tar.bz2 | |
[Chromium] Add tracing to startup process, particularly for Android
BUG=222350
Review URL: https://chromiumcodereview.appspot.com/13820011
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@198078 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/browser/chrome_browser_main_android.cc')
| -rw-r--r-- | chrome/browser/chrome_browser_main_android.cc | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/chrome/browser/chrome_browser_main_android.cc b/chrome/browser/chrome_browser_main_android.cc index 51cf9f2..ea68eb3 100644 --- a/chrome/browser/chrome_browser_main_android.cc +++ b/chrome/browser/chrome_browser_main_android.cc @@ -5,6 +5,7 @@ #include "chrome/browser/chrome_browser_main_android.h" #include "base/command_line.h" +#include "base/debug/trace_event.h" #include "base/path_service.h" #include "cc/base/switches.h" #include "chrome/app/breakpad_linux.h" @@ -26,6 +27,7 @@ ChromeBrowserMainPartsAndroid::~ChromeBrowserMainPartsAndroid() { } void ChromeBrowserMainPartsAndroid::PreProfileInit() { + TRACE_EVENT0("startup", "ChromeBrowserMainPartsAndroid::PreProfileInit") #if defined(USE_LINUX_BREAKPAD) #if defined(GOOGLE_CHROME_BUILD) // TODO(jcivelli): we should not initialize the crash-reporter when it was not @@ -51,6 +53,8 @@ void ChromeBrowserMainPartsAndroid::PreProfileInit() { } void ChromeBrowserMainPartsAndroid::PreEarlyInitialization() { + TRACE_EVENT0("startup", + "ChromeBrowserMainPartsAndroid::PreEarlyInitialization") net::NetworkChangeNotifier::SetFactory( new net::NetworkChangeNotifierFactoryAndroid()); @@ -59,8 +63,20 @@ void ChromeBrowserMainPartsAndroid::PreEarlyInitialization() { // Chrome on Android does not use default MessageLoop. It has its own // Android specific MessageLoop. DCHECK(!main_message_loop_.get()); - main_message_loop_.reset(new MessageLoop(MessageLoop::TYPE_UI)); - MessageLoopForUI::current()->Start(); + + // Create and start the MessageLoop. + // This is a critical point in the startup process. + { + TRACE_EVENT0("startup", + "ChromeBrowserMainPartsAndroid::PreEarlyInitialization:CreateUiMsgLoop"); + main_message_loop_.reset(new MessageLoop(MessageLoop::TYPE_UI)); + } + + { + TRACE_EVENT0("startup", + "ChromeBrowserMainPartsAndroid::PreEarlyInitialization:StartUiMsgLoop"); + MessageLoopForUI::current()->Start(); + } CommandLine::ForCurrentProcess()->AppendSwitch( cc::switches::kCompositeToMailbox); @@ -69,6 +85,7 @@ void ChromeBrowserMainPartsAndroid::PreEarlyInitialization() { } int ChromeBrowserMainPartsAndroid::PreCreateThreads() { + TRACE_EVENT0("startup", "ChromeBrowserMainPartsAndroid::PreCreateThreads") // PreCreateThreads initializes ResourceBundle instance. const int result = ChromeBrowserMainParts::PreCreateThreads(); |