Allow to specify resources_ids file in grit_info.py.
Allow to specify resources_ids file in grit_info.py.

Previously location of resources_ids was hard-coded in grit_info.py.

Landing for sergeyu@chromium.org, original patch at
http://codereview.chromium.org/11085048/

BUG=none

Review URL: https://codereview.chromium.org/11087075

git-svn-id: 50c90c531a9fd8f38831f054b7ea6b96f50d91dc@75 7262f16d-afe8-6277-6482-052fa10e57b1

yinquan529/platform-external-chromium_org-tools-grit,xin3liang/platform_external_chromium_org_tools_grit,IllusionRom-deprecated/android_platform_external_chromium_org_tools_grit,Omegaphora/external_chromium_org_tools_grit,AOSPU/external_chromium_org_tools_grit,geekboxzone/lollipop_external_chromium_org_tools_grit,bpsinc-native/src_tools_grit,geekboxzone/lollipop_external_chromium_org_tools_grit,MIPS/external-chromium_org-tools-grit,yinquan529/platform-external-chromium_org-tools-grit,Omegaphora/external_chromium_org_tools_grit,bpsinc-native/src_tools_grit,android-ia/platform_external_chromium_org_tools_grit,android-ia/platform_external_chromium_org_tools_grit