Bug 1074911 - Replace JS_ASSERT by MOZ_ASSERT. r=jorendorff

Apply the following script

sed -i '
   /JS_ASSERT(/ {
     s/JS_ASSERT(/MOZ_ASSERT(/;
     :b;
     s/ \\$/\\/;
     /;/ { p; d; };
     n;
     s/^/ /;
     b b;
  };
  s/JS_ASSERT (/MOZ_ASSERT(/;
'

Except where the JS_ASSERT macro does not end with a semi-colon, where empty
lines are in the middle of the macro, and where the backslahes are always the
same-length after the expression.
Bug 1074911 - Replace JS_ASSERT_IF by MOZ_ASSERT_IF. r=jorendorff

Apply the following script

sed -i '
   /JS_ASSERT_IF(/ {
     s/JS_ASSERT_IF(/MOZ_ASSERT_IF(/;
     :b;
     s/ \\$/\\/;
     /;/ { p; d; };
     n;
     s/^/ /;
     b b;
  };
  s/JS_ASSERT_IF (/MOZ_ASSERT_IF(/;
'
Bug 1074911 - Remove JS_ASSERT and JS_ASSERT_IF macros. r=jorendorff