Revert 235492 "[sql] Recover Favicons v5 databases, with more re..."

Revert 235492 "[sql] Recover Favicons v5 databases, with more re..."

Speculative revert to find the cause for Mac size regression
(will revert this revert later)

> [sql] Recover Favicons v5 databases, with more recovery automation.
> 
> An entirely automated recovery system runs afoul of questions about
> whether the corrupt database's schema can be trusted.
> sql::Recovery::AutoRecoverTable() uses a schema created by the caller
> to construct the recovery virtual table and then copies the data over.
> 
> sql::Recovery::SetupMeta() and GetMetaVersionNumber() simplify
> accessing meta-table info in the corrupt database.
> 
> sql::test::IntegrityCheck() and CorruptSizeInHeader() helpers to
> simplify common testing operations.
> 
> Rewrite ThumbnailDatabase v6 and v7 recovery code and tests using
> these changes, and add a v5 recovery path.  Additionally handle
> deprecated versions.
> 
> BUG=240396, 109482
> 
> Review URL: https://codereview.chromium.org/50493012

TBR=shess@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=235595

[kinuko, 2013-11-18 03:28:59]

Committed patchset #1 manually as r235595.

[kinuko, 2013-11-18 04:16:53]

On 2013/11/18 03:28:59, kinuko wrote:
> Committed patchset #1 manually as r235595.

Was a false alarm, reverting this revert.. sorry.

[Scott Hess - ex-Googler, 2013-11-18 18:08:44]

On 2013/11/18 04:16:53, kinuko wrote:
> On 2013/11/18 03:28:59, kinuko wrote:
> > Committed patchset #1 manually as r235595.
> 
> Was a false alarm, reverting this revert.. sorry.

np - I was terrified that you'd find it really was correlated :-).