Convert browser.lib to the new naming:...

Convert browser.lib to the new naming:
* Move chrome/browser/SConscript => chrome/browser/browser.scons.
* Use using_*.scons files instead of by-hand settings.
* Add new using_*.scons files:
    breakpad/using_breakpad.scons
    chrome/third_party/hunspell/using_hunspell.scons
    chrome/third_party/wtl/using_wtl.scons
    google_update/using_google_update.scons
    third_party/npapi/using_npapi.scons
* Delete some unused CPPPATH directories.

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=4456

[tony, 2008-11-03 17:00:26]

LGTM with comments below.

http://codereview.chromium.org/9243/diff/1/8
File chrome/third_party/hunspell/using_hunspell.scons (right):

http://codereview.chromium.org/9243/diff/1/8#newcode20
Line 20: 'libjpeg',
Does hunspell actually depend on libjpeg?

http://codereview.chromium.org/9243/diff/1/7
File chrome/third_party/wtl/using_wtl.scons (right):

http://codereview.chromium.org/9243/diff/1/7#newcode6
Line 6: Settings for other components using hunspell.
Nit: You mean WTL.

[sgk, 2008-11-03 17:37:00]

http://codereview.chromium.org/9243/diff/1/8
File chrome/third_party/hunspell/using_hunspell.scons (right):

http://codereview.chromium.org/9243/diff/1/8#newcode20
Line 20: 'libjpeg',
On 2008/11/03 17:00:26, tony wrote:
> Does hunspell actually depend on libjpeg?

No, it doesn't; cut-and-paste error on my part.  Fixed.

http://codereview.chromium.org/9243/diff/1/7
File chrome/third_party/wtl/using_wtl.scons (right):

http://codereview.chromium.org/9243/diff/1/7#newcode6
Line 6: Settings for other components using hunspell.
On 2008/11/03 17:00:26, tony wrote:
> Nit: You mean WTL.

Done.