More sanitization. Remove blank lines.

build/sanitize-mac-build-log.sed

Index: build/sanitize-mac-build-log.sed
diff --git a/build/sanitize-mac-build-log.sed b/build/sanitize-mac-build-log.sed
index d6cef78d8ae50d06855acd140e2423ef30ae4aca..2de72bf3f3b5c1ac94cfd73c7ca4a894f05e9201 100644
--- a/build/sanitize-mac-build-log.sed
+++ b/build/sanitize-mac-build-log.sed
@@ -1,6 +1,6 @@
 #!/bin/echo Use sanitize-mac-build-log.sh or sed -f
 
-# Copyright (c) 2010 The Chromium Authors. All rights reserved.
+# Copyright (c) 2011 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
@@ -12,10 +12,20 @@
 /^    setenv /d
 /^    cd /d
 /^make: Nothing to be done/d
+/^$/d
 
 # Xcode prints a short "compiling foobar.o" line followed by the lengthy
 # full command line.  These deletions drop the command line.
 \|^    /Developer/usr/bin/|d
+\|^    /Developer/Library/PrivateFrameworks/DevToolsCore.framework/|d
+\|^    /Developer/Library/Xcode/Plug-ins/CoreBuildTasks.xcplugin/|d
+
+# And, if you've overridden something from your own bin directory, remove those
+# full command lines, too.
+\|^    /Users/[^/]*/bin/|d
+
+# There's already a nice note for bindings, don't need the command line.
+\|^python scripts/rule_binding.py|d
 
 # Shorten the "compiling foobar.o" line.
 s|^Distributed-CompileC \(.*\) normal i386 c++ com.apple.compilers.gcc.4_2|    CC \1|