This makes it easier to apply commands to a set of files. For example:

Run the command: svn pset svn:eol-style LF \
  chrome/browser/extensions/extension_accessibility_apitest.cc \
  chrome/browser/extensions/extension_accessibility_api_constants.cc \
  chrome/browser/extensions/extension_accessibility_api.h \
  chrome/browser/extensions/extension_accessibility_api.cc \
  chrome/browser/extensions/extension_accessibility_api_constants.h \
  chrome/browser/gtk/accessible_widget_helper_gtk.h \
  chrome/browser/gtk/accessible_widget_helper_gtk.cc \
  chrome/browser/gtk/accessibility_event_router_gtk.h \
  chrome/browser/gtk/accessibility_event_router_gtk.cc \
  chrome/common/accessibility_events.cc \
  chrome/common/accessibility_events.h

requires just 1 copy-paste.

Review URL: http://codereview.chromium.org/552202

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@37350 0039d316-1c4b-4281-b951-d872f2087c98