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Issue 608451 link

Starred by 1 user
Status: Assigned
Owner:
qin...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Android
Pri: 3
Type: ----



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Improve memory usage when resuming a download in background

Project Member Reported by qin...@chromium.org, May 2 2016 
When a download is paused after browser gets killed, user can resume the download by clicking the resume button on notification.

Since there is no UI involved, we only need to launch browser process and load cookies(profiles) related to that particular download.

This will help reducing the memory footprint during download resumption
Project Member

Comment 1 by bugdroid1@chromium.org, May 5 2016 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/e1b968066f2e59bbc6f28f3ed5cbd3ba719d699b

commit e1b968066f2e59bbc6f28f3ed5cbd3ba719d699b
Author: qinmin <qinmin@chromium.org>
Date: Thu May 05 23:00:18 2016

Add a flag to not start GPU process on browser startup

There is no need to start GPU process if user resumes a download in background.
In this case, we only need to launch the browser process.
The GPU process will be automatically created when user relaunches
chrome app.

BUG=608451

Review-Url: https://codereview.chromium.org/1936353002
Cr-Commit-Position: refs/heads/master@{#391937}

[modify] https://crrev.com/e1b968066f2e59bbc6f28f3ed5cbd3ba719d699b/chrome/android/java/src/org/chromium/chrome/browser/download/DownloadNotificationService.java
[modify] https://crrev.com/e1b968066f2e59bbc6f28f3ed5cbd3ba719d699b/chrome/android/java/src/org/chromium/chrome/browser/init/AsyncInitializationActivity.java
[modify] https://crrev.com/e1b968066f2e59bbc6f28f3ed5cbd3ba719d699b/chrome/android/java/src/org/chromium/chrome/browser/init/BrowserParts.java
[modify] https://crrev.com/e1b968066f2e59bbc6f28f3ed5cbd3ba719d699b/chrome/android/java/src/org/chromium/chrome/browser/init/ChromeBrowserInitializer.java
[modify] https://crrev.com/e1b968066f2e59bbc6f28f3ed5cbd3ba719d699b/chrome/android/java/src/org/chromium/chrome/browser/init/EmptyBrowserParts.java
[modify] https://crrev.com/e1b968066f2e59bbc6f28f3ed5cbd3ba719d699b/content/browser/android/browser_startup_controller.cc
[modify] https://crrev.com/e1b968066f2e59bbc6f28f3ed5cbd3ba719d699b/content/browser/android/browser_startup_controller.h
[modify] https://crrev.com/e1b968066f2e59bbc6f28f3ed5cbd3ba719d699b/content/browser/browser_main_loop.cc
[modify] https://crrev.com/e1b968066f2e59bbc6f28f3ed5cbd3ba719d699b/content/public/android/java/src/org/chromium/content/browser/BrowserStartupController.java
[modify] https://crrev.com/e1b968066f2e59bbc6f28f3ed5cbd3ba719d699b/content/public/android/javatests/src/org/chromium/content/browser/BrowserStartupControllerTest.java
[modify] https://crrev.com/e1b968066f2e59bbc6f28f3ed5cbd3ba719d699b/content/shell/android/linker_test_apk/src/org/chromium/chromium_linker_test_apk/ChromiumLinkerTestActivity.java
[modify] https://crrev.com/e1b968066f2e59bbc6f28f3ed5cbd3ba719d699b/content/shell/android/shell_apk/src/org/chromium/content_shell_apk/ContentShellActivity.java

Comment 2 by cbiesin...@chromium.org, Jul 18 2016

Components: UI>Browser>Downloads

Comment 3 by asanka@chromium.org, Dec 8 2016

Owner: qin...@chromium.org
Status: Assigned (was: Unconfirmed)
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