Bug 52807 - Web Inspector: [Chromium] CPU Profiles are cleared when navigating back and forth
Summary: Web Inspector: [Chromium] CPU Profiles are cleared when navigating back and f...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Web Inspector (Deprecated) (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: Mikhail Naganov
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-01-20 05:50 PST by Mikhail Naganov
Modified: 2022-03-01 02:36 PST (History)
10 users (show)

See Also:

Attachments
patch (2.89 KB, patch)
2011-01-20 05:59 PST, Mikhail Naganov 		pfeldman: review+
Details | Formatted Diff | Diff
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Mikhail Naganov 2011-01-20 05:50:00 PST 
From http://code.google.com/p/chromium/issues/detail?id=70012:

eported by project member sunandt@chromium.org, Yesterday (38 hours ago)
What steps will reproduce the problem?
1. Navigate to cnn.com
2. Create profiles
3. Click on a news link - profiles are cleared if you are profiling something here
4. Stop profiling and go back to cnn.com

What is the expected output? 
Profiles should remain

What do you see instead?
Profiles are cleared

Google Chrome 10.0.642.0 (Official Build 71626)
Comment 1 Mikhail Naganov 2011-01-20 05:59:25 PST 
Created attachment 79588 [details]
patch
Comment 2 Mikhail Naganov 2011-01-20 08:42:32 PST 
Manually committed http://trac.webkit.org/changeset/76247

2011-01-20  Mikhail Naganov  <mnaganov@chromium.org>

        Reviewed by Pavel Feldman.

        Web Inspector: [Chromium] CPU Profiles are cleared when navigating back and forth.

        Profiles are now not cleared unless renderer instance was changed.

        https://bugs.webkit.org/show_bug.cgi?id=52807

        * inspector/InspectorController.cpp:
        (WebCore::InspectorController::restoreProfiler):
        * inspector/InspectorProfilerAgent.cpp:
        (WebCore::InspectorProfilerAgent::resetState):
        (WebCore::InspectorProfilerAgent::resetFrontendProfiles):
        * inspector/InspectorProfilerAgent.h: