735790 - Tab thumbnails only scale 3/4 of the window

Status: VERIFIED FIXED

(Firefox for Android Graveyard :: General, defect)

Description

[Tony Chung [:tchung]]

Attachment: screenshot

Tested on 03-14-2012, Fennec nightly build (post maple merge), Galaxy Nexus 4.0.2

My tab thumbnails are showing up 3/4 drawn.  See screenshot

captured log:
03-14 11:36:03.630: INFO/WindowManager(206): No lock screen!
03-14 11:36:03.740: INFO/GeckoApp(21287): restart
03-14 11:36:03.740: WARN/GeckoApp(21287): zerdatime 190657804 - onStart
03-14 11:36:03.740: INFO/GeckoApp(21287): start
03-14 11:36:04.044: DEBUG/SurfaceFlinger(117): Screen about to return, flinger = 0xf918
03-14 11:36:04.052: INFO/GeckoApp(21287): resume
03-14 11:36:04.107: DEBUG/NfcService(437): EnableDisableDiscoveryTask: enable = true
03-14 11:36:05.036: INFO/ActivityManager(206): START {cmp=org.mozilla.fennec/org.mozilla.gecko.TabsTray} from pid 21287
03-14 11:36:05.177: DEBUG/dalvikvm(206): GC_FOR_ALLOC freed 328K, 26% free 23939K/32007K, paused 69ms
03-14 11:36:05.177: INFO/GeckoApp(21287): pause
03-14 11:36:05.224: INFO/WindowManager(206): createSurface Window{41caae70 org.mozilla.fennec/org.mozilla.gecko.TabsTray paused=false}: DRAW NOW PENDING
03-14 11:36:05.482: INFO/ActivityManager(206): Displayed org.mozilla.fennec/org.mozilla.gecko.TabsTray: +302ms
03-14 11:36:06.552: DEBUG/dalvikvm(20928): GC_CONCURRENT freed 439K, 4% free 15114K/15687K, paused 7ms+2ms



Repro:
1) install nightly and launch it
2) open a few tabs
3) open tab browsing and verify thumbnails are only 3/4 drawn.

Expected:
- thumbnails fill the screen.

Actual:
- thumbnails are 3/4 filled

Comment 1

[Tony Chung [:tchung]]

nom for triage

Comment 2

[Brad Lassey [:blassey] (use needinfo?)]

Attachment: patch

Comment 3

[Brad Lassey [:blassey] (use needinfo?)]

https://hg.mozilla.org/integration/mozilla-inbound/rev/b752b0c0dc02

Comment 4

[Brad Lassey [:blassey] (use needinfo?)]

Comment on attachment 606109 [details] [diff] [review]
patch

[Approval Request Comment]
Regression caused by (bug #): 
User impact if declined: 
Any page with a scale of less than 1x (i.e. zoomed out) will have a black border on its thumbnail
Testing completed (on m-c, etc.): 
Risk to taking this patch (and alternatives if risky):
String changes made by this patch:

Comment 5

[Alex Keybl [:akeybl]]

Comment on attachment 606109 [details] [diff] [review]
patch

[Triage Comment]
Mobile only - approved for Aurora 13.

Comment 6

[Marco Bonardo [:mak] (Away Apr 25 - May 5)]

https://hg.mozilla.org/mozilla-central/rev/b752b0c0dc02

Comment 7

[Tony Chung [:tchung]]

Verified fix on trunk.

Comment 8

[Mark Finkle (:mfinkle) (use needinfo?)]

https://hg.mozilla.org/releases/mozilla-aurora/rev/f8070c128bba