Cleanup sanitize build sed and sh scripts.

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
old mode 100755
new mode 100644
index 3312eac5a86cac40842f27fdc4dca4158e90b94f..b4111c7b828afe2a6c371a6baf2438348ff35237
--- a/build/sanitize-mac-build-log.sed
+++ b/build/sanitize-mac-build-log.sed
@@ -1,5 +1,3 @@
-#!/bin/echo Use sanitize-mac-build-log.sh or sed -f
-
 # Copyright (c) 2012 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.
@@ -17,8 +15,8 @@
 # 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
+\|^    /Developer/Library/PrivateFrameworks/DevToolsCore\.framework/|d
+\|^    /Developer/Library/Xcode/Plug-ins/CoreBuildTasks\.xcplugin/|d
 
 # Drop any goma command lines as well.
 \|^    .*/gomacc |d
@@ -28,8 +26,8 @@
 \|^    /Users/[^/]*/bin/|d
 
 # There's already a nice note for bindings, don't need the command line.
-\|^python scripts/rule_binding.py|d
+\|^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|
-s|^CompileC \(.*\) normal i386 c++ com.apple.compilers.gcc.4_2|    CC \1|
+s|^Distributed-CompileC (.*) normal i386 c\+\+ com\.apple\.compilers\.gcc\.4_2|    CC \1|
+s|^CompileC (.*) normal i386 c\+\+ com\.apple\.compilers\.gcc\.4_2|    CC \1|