Add comments setting emacs and vim tab width and expansion variables.

BUG=none
TEST=successful builds
Review URL: http://codereview.chromium.org/256059

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@28089 0039d316-1c4b-4281-b951-d872f2087c98

app/app.gyp

@@ -389,3 +389,9 @@
     },
   ],
 }
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2:

base/base.gyp

@@ -855,3 +855,9 @@
     }],
   ],
 }
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2:

breakpad/breakpad.gyp

@@ -346,3 +346,9 @@
     }],
   ],
 }
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2:

build/all.gyp

@@ -207,3 +207,9 @@
     }], # OS="win"
   ], # conditions
 }
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2:

build/common.gypi

@@ -913,3 +913,9 @@
     'SYMROOT': '<(DEPTH)/xcodebuild',
   },
 }
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2:

build/external_code.gypi

@@ -39,3 +39,9 @@
     }],
   ],
 }
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2:

build/features_override.gypi

@@ -38,4 +38,11 @@
     # merge the lists rather than replace one with the other. This may
     # require changes in gyp.
   },
-}
\ No newline at end of file
+
+}
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2:

build/linux/system.gyp

@@ -200,3 +200,9 @@
 #     },
   ],
 }
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2:

build/temp_gyp/googleurl.gyp

@@ -72,3 +72,9 @@
     },
   ],
 }
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2:

build/temp_gyp/pdfsqueeze.gyp

@@ -38,3 +38,9 @@
     },
   ],
 }
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2:

build/util/build_util.gyp

@@ -35,3 +35,9 @@
     },
   ]
 }
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2:

build/win/system.gyp

@@ -25,3 +25,9 @@
     },
   ],
 }
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2:

chrome/app/locales/locales.gyp

@@ -640,3 +640,8 @@
   ],
 }
 
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2:

chrome/chrome.gyp

@@ -6812,3 +6812,9 @@
     }],
   ],  # 'conditions'
 }
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2:

chrome/installer/installer.gyp

@@ -621,3 +621,9 @@
     }],
   ],
 }
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2:

chrome/installer/mini_installer.gyp

@@ -210,3 +210,9 @@
     }],
   ],
 }
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2:

chrome/test/security_tests/security_tests.gyp

@@ -21,3 +21,9 @@
     },
   ],
 }
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2:

chrome_frame/chrome_frame.gyp

@@ -733,3 +733,9 @@
 }
 
 # vim: shiftwidth=2:et:ai:tabstop=2
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2:

chrome_frame/rename_me_to_supplement.gypi

@@ -21,4 +21,10 @@
     'branding': 'Chrome',
     'chrome_frame_define': 1,
   },
-} 
\ No newline at end of file
+}
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2:

chrome_frame/support.gyp

@@ -14,4 +14,8 @@
   ],
 }
 
-# vim: shiftwidth=2:et:ai:tabstop=2
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2: