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* Move the number conversions from string_util to a new file.brettw@chromium.org2010-07-301-1/+2
| | | | | | | | | | | | | Use the base namespace in the new file. Update callers. I removed all wstring variants and also the string->number ones that ignore the return value. That encourages people to write code and forget about error handling. TEST=included unit tests BUG=none Review URL: http://codereview.chromium.org/3056029 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@54355 0039d316-1c4b-4281-b951-d872f2087c98
* base/ header cleanup. Forward declaration instead of including.erg@google.com2010-07-281-0/+1
| | | | | | | | | BUG=none TEST=none Review URL: http://codereview.chromium.org/3068004 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@53969 0039d316-1c4b-4281-b951-d872f2087c98
* Remove <iostream> where possible.erg@google.com2010-07-201-1/+0
| | | | | | | | | | | | | <iostream> creates a static initializer. Most people don't need <iostream> anyway--they really need <ostream> for operator<< overloads. <iostream> should *never* be included in a header file; <iosfwd> exists for that purpose. BUG=none TEST=none Review URL: http://codereview.chromium.org/3014015 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@53083 0039d316-1c4b-4281-b951-d872f2087c98
* Mac: stop zombie ps processes from being created.viettrungluu@chromium.org2010-01-041-2/+14
| | | | | | | | | | | | | | | This fixes two bugs: - the output buffer for the ps command being run could be too small (fix: buffer enlargened); and - if the output buffer was too small, waitpid() wouldn't be called (fix: always call waitpid(), obviously). BUG=31378 TEST=On a big, long-running Chrome/Chromium (with many processes, e.g., renderers), check that there are no zombie ps processes (with PPID the browser process); looking at about:memory may help speed up the creation of such zombies. Also, run the new test, ProcessUtilTest.GetAppOutputRestrictedNoZombies. Review URL: http://codereview.chromium.org/523033 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@35456 0039d316-1c4b-4281-b951-d872f2087c98
* Mac: fix error message which mentions top instead of ps.viettrungluu@chromium.org2009-11-211-5/+6
| | | | | | | | | BUG=28357 TEST=none (unless you feel like mocking /bin/ps) Review URL: http://codereview.chromium.org/426010 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@32730 0039d316-1c4b-4281-b951-d872f2087c98
* A large number of style nits in preparation for turning on automated cpplint.py.erg@google.com2009-11-111-1/+1
| | | | | | Review URL: http://codereview.chromium.org/385023 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@31669 0039d316-1c4b-4281-b951-d872f2087c98
* Mac: Implement about:memory.viettrungluu@chromium.org2009-11-051-0/+156
This implements about:memory on Mac. It calls /bin/ps to obtain information about processes (this is Apple's officially supported "API"). Unfortunately, ps provides fairly minimal information (rss and vsize); top is better, but not a stable API -- it has changed greatly between Mac OS 10.5 and 10.6, and moreover the 10.6 version is more limited in its output formatting. BUG=9653 TEST=Go to about:memory under a variety of conditions (with a variety of browsers loaded). Review URL: http://codereview.chromium.org/333008 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@31168 0039d316-1c4b-4281-b951-d872f2087c98
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