Collect more information when failing to allocate a SharedBitmap on win

Collect more information when failing to allocate a SharedBitmap on win

Gather information about the bitmap size, how much virtual memory is used, etc., and ensure it's in the minidump. This might help up narrow down the causes of being unable to allocate more shared memory.

BUG=429763
Committed: https://crrev.com/8b0b42dd0b834407235dac9ec21166ee86b8d6b1
Cr-Commit-Position: refs/heads/master@{#309329}

[jbauman, 2014-12-19 23:41:17]

jbauman@chromium.org changed reviewers:
+ piman@chromium.org

[piman, 2014-12-20 02:40:45]

lgtm

https://codereview.chromium.org/822433003/diff/1/content/child/child_shared_b...
File content/child/child_shared_bitmap_manager.cc (right):

https://codereview.chromium.org/822433003/diff/1/content/child/child_shared_b...
content/child/child_shared_bitmap_manager.cc:123: if (!memory)
nit: memory is !null here, so you can remove the if.

[jbauman, 2014-12-20 02:43:19]

The CQ bit was checked by jbauman@chromium.org

[commit-bot: I haz the power, 2014-12-20 02:44:25]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/822433003/20001

[commit-bot: I haz the power, 2014-12-20 03:36:01]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2014-12-20 03:36:57]

Patchset 2 (id:??) landed as
https://crrev.com/8b0b42dd0b834407235dac9ec21166ee86b8d6b1
Cr-Commit-Position: refs/heads/master@{#309329}