chrome_installer: Fixed canary icon paths to point to the new location.

These files were copied into the 'mac' subdirectory and will be deleted
from the parent directory.

BUG=333751
NOTRY=true

Review URL: https://codereview.chromium.org/196423002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@256547 0039d316-1c4b-4281-b951-d872f2087c98

chrome/chrome_installer.gypi

@@ -1119,8 +1119,8 @@
                 }],  # mac_keystone
                 ['branding=="Chrome" and buildtype=="Official"', {
                   'files': [
-                    'app/theme/google_chrome/app_canary.icns',
-                    'app/theme/google_chrome/document_canary.icns',
+                    'app/theme/google_chrome/mac/app_canary.icns',
+                    'app/theme/google_chrome/mac/document_canary.icns',
                     'installer/mac/internal/chrome_canary_dmg_dsstore',
                     'installer/mac/internal/chrome_canary_dmg_icon.icns',
                     'installer/mac/internal/chrome_dmg_background.png',