Clear the shader disk cache whenver we receive REMOVE_CACHE.

Clear the shader disk cache whenver we receive REMOVE_CACHE.

The shader disk cache was only cleared if we recieved a REMOVE_SHADER_CACHE
or a REMOVE_CACHED_DATA. The REMOVE_CACHED_DATA was only plumbed into the
clearing from the WebUI. There are a few places that expect the cache to be
fully cleared using REMOVE_CACHE.

This CL removes the extra REMOVE_SHADER_CACHE flag and always clears the
shader cache if the user clears their cache.

BUG=249295
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=206917

[dsinclair, 2013-06-17 18:55:23]

bauerb, PTAL.

[Bernhard Bauer, 2013-06-17 21:39:43]

lgtm

[commit-bot: I haz the power, 2013-06-18 01:23:56]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/dsinclair@chromium.org/17294005/1

[commit-bot: I haz the power, 2013-06-18 08:20:10]

Change committed as 206917

[Pam (message me for reviews), 2013-06-18 08:28:52]

https://chromiumcodereview.appspot.com/17294005/diff/1/chrome/browser/browsin...
File chrome/browser/browsing_data/browsing_data_remover.h (right):

https://chromiumcodereview.appspot.com/17294005/diff/1/chrome/browser/browsin...
chrome/browser/browsing_data/browsing_data_remover.h:91: // storage, webSQL,
shader, and plugin data.
This says "shader" but doesn't include the shader cache.

[dsinclair, 2013-06-18 15:39:42]

On 2013/06/18 08:28:52, Pam - also send IM for reviews wrote:
>
https://chromiumcodereview.appspot.com/17294005/diff/1/chrome/browser/browsin...
> File chrome/browser/browsing_data/browsing_data_remover.h (right):
> 
>
https://chromiumcodereview.appspot.com/17294005/diff/1/chrome/browser/browsin...
> chrome/browser/browsing_data/browsing_data_remover.h:91: // storage, webSQL,
> shader, and plugin data.
> This says "shader" but doesn't include the shader cache.

CL sent to fixup the comment. Thanks for the pointer.