Rename README.google to README.chromium.

third_party/sqlite/README.google

-Instructions for importing a new release of sqlite from sqlite.org.
-
-First, you need to be on Linux.
-
-Find the release you want at:
-  http://www.sqlite.org/cvstrac/timeline
-
-Search for "Milestone", and find the appropriate release.  Click
-through, and snag the "Date" for use in DATE line below.
-Unfortunately, the actual displayed date string on that page will not
-work, you have to make it YYYY/MM/DD.  [TODO(shess) Determine if the
-fact that sqlite.org thinks it's running under UTC is relevant.]
-
-DATE='2007/01/24 09:54:56'
-
-# Get to the third_party/sqlite directory in your Chromium client.
-cd ../third_party/sqlite
-
-# Run the super awesome automatic merge tool (requires kdiff3).
-# NOTE(shess): The following (which runs google_generate_preprocessed.sh) will
-# produce different output on grhat versus goobuntu; I've been running it on
-# goobuntu.
-./google_update_sqlite.sh "$DATE"
-
-# Resolve any conflicts.  Figure out if we've got everything we should
-# have (see below), or if we can omit any changes we no longer need.
-
-# TODO(shess) If we don't want the CVS dirs.
-# find sqlite_vendor -name CVS -execdir rm -rf {} + -prune
-
-# Find a sucker.  Send review.
-# TODO(shess) Describe an appropriate comment style.  Seems like it
-# should include the DATE line, and the sqlite version number.
-
-
---------------------------------------------
-
-Why all this convolution?  The problem being solved is that we want to
-harvest changes from the sqlite CVS tree, and merge them with any
-local changes we make.  In CVS, you would do this using a "vendor
-import", which is essentially a branch dedictated to the vendor
-version which is merged with local changes.
-
-third_party/sqlite_vendor/... is the CVS checkout for a particular
-build from sqlite.org.  third_party/sqlite_google/... is the local
-version, with our local modifications.  So we update the sqlite_vendor
-tree, then use perforce to downintegrate changes into our
-locally-modified tree.  The downintegrate will call out any
-conflicting changes, but will otherwise just merge things together.
-Basically, sqlite_vendor is a gateway between CVS and perforce.
-
-Scott Hess <shess@google.com>, April 9, 2007.
-
---------------------------------------------
-
-How to run the SQLite tests for the Gears version of SQLite on Linux.
-
-cd ../third_party/sqlite_google/
-mkdir build
-cd build
-make -f ../Makefile.linux-gcc testfixture
-make -f ../Makefile.linux-gcc test > /tmp/test.log
-egrep -v 'Ok$' /tmp/test.log
-# When run on a locally-mounted disk, my output ends with:
-# 0 errors out of 57887 tests
-
-Scott Hess <shess@google.com>, December 11, 2007
-
---------------------------------------------
-
-As of September 12, 2008, these are our changes from sqlite_vendor:
-
- - fts2.c disables fts2_tokenizer().
- - sqlite3Poison() in src/btree.c.
- - BEGIN defaults to BEGIN IMMEDIATE in parse.y.
- - Tweak to SQLITE_EXTENSION_INIT* in sqlite3ext.h.
-   - That implied a change in src/test_autoext.c for testing.
- - Added fts.test and fts1.test in tests, modified quick.test.
- - src/os_symbian.cc.
- - Modifications to Makefile.linux-gcc and main.mk for compiling
-   SQLite tests.
- - Compile warning fixed in func.c (check if this is still needed)
- - Fixed a typo bug in fts2_icu.c: "strlen(nInput)" (filed upstream as
-   http://www.sqlite.org/cvstrac/tktview?tn=3543)
-
-Changes from Chrome:
- - I marked all changes I made with "evanm", so you can find them with
-   "grep evanm *".
- - Most files include sqlite3ext.h with SQLITE_CORE #defined, but two don't:
-   fts2_tokenizer.c and icu.c.  Without this #define, the calls in
-   fts2_tokenizer.c try to go through some pointer to the sqlite API instead
-   of calling the functions directly (to work as a loadable module), but then
-   crash (because the other files never initialize that loadable module
-   support).  As a hack I #defined it in these files, but it'd be nice to
-   figure out what really ought to happen here (perhaps this file is new and
-   hasn't been tested to verify it works right).  Update: Seems this is an
-   issue we get because we're using fts2 instead of fts3.
- - shell_icu.c is a Chrome-specific file used to load our ICU data.  shell.c
-   has been modifed to call into shell_icu.c.
- - fts2_icu.c has a critical bug. U8_NEXT is used over a UTF-16 string. It's
-   rep$ by U16_NEXT (jungshik)
- - Added a new function sqlite3Preload we use to prime the database cache. It
-   allows much faster performance by reading the file in one contiguous
-   operation rather than bringing it in organically, which involves a lot of
-   seeking.