Re-commit r22981 after backout at r22992. Contains fixes to relocate

plugin_carbon_interpose.dylib from the outer browser app bundle to the inner
helper app bundle.

Provide a separate app bundle for subprocesses like the renderer on the Mac.
Remove LSUIElement and related hacks from the browser's app bundle.

BUG=8044
TEST=Observe one Chromium and one or more Chromium Helper processes in
     Activity Monitor
Review URL: http://codereview.chromium.org/164177
Review URL: http://codereview.chromium.org/164303

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@23006 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 99 insertions, 47 deletions

diff --git a/build/mac/dump_app_syms b/build/mac/dump_app_syms
index cd6e626..130b5a0 100755
--- a/build/mac/dump_app_syms
+++ b/build/mac/dump_app_syms
@@ -1,9 +1,26 @@
-#!/bin/sh
+#!/bin/bash
 
 # Copyright (c) 2009 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.
 
+# This script expects the following environment variables to be set.  Xcode
+# normally sets them:
+#
+# CONFIGURATION - Release or Debug; this script only operates when Release.
+# SRCROOT - /path/to/chrome/src/chrome
+# BUILT_PRODUTS_DIR - /path/to/chrome/src/xcodebuild/Release
+#
+# The script also takes a single argument defining the branding type.
+#
+# To test this script without running an entire build:
+#
+# cd /path/to/chrome/src/chrome
+# CONFIGURATION=Release \
+#     SRCROOT=$(pwd) \
+#     BUILT_PRODUCTS_DIR=$(pwd)/../xcodebuild/Release \
+#     ../build/mac/dump_app_syms Chromium
+
 # Make sure we got the header to write into passed to us
 if [ $# -ne 1 ]; then
   echo "error: missing branding as an argument" >&2
@@ -25,37 +42,43 @@ SRC_APP_NAME=$("${BRAND_SCRIPT}" "${BUILD_BRANDING}" PRODUCT_FULLNAME)
 . "${TOP}/chrome/VERSION"
 
 BREAKPAD_DUMP_SYMS="${BUILT_PRODUCTS_DIR}/dump_syms"
-BREAKPAD_PRODUCT_ID="${BUILD_BRANDING}_Mac"
 FULL_VERSION="${MAJOR}.${MINOR}.${BUILD}.${PATCH}"
-SRC_APP_PATH="${BUILT_PRODUCTS_DIR}/${SRC_APP_NAME}.app"
-# Created by the build/mac/strip_from_xcode script.
-UNSTRIPPED_APP="${SRC_APP_PATH}.dSYM/Contents/Resources/DWARF/${SRC_APP_NAME}"
-APP_SYMBOL_FILE="${BUILT_PRODUCTS_DIR}/${SRC_APP_NAME}-${FULL_VERSION}-i386.breakpad"
-
-# Only run dump_syms if the file has changed since we last did a dump.
-if [ "${UNSTRIPPED_APP}" -nt "${APP_SYMBOL_FILE}" ] ; then
-  "${BREAKPAD_DUMP_SYMS}" -a i386 "${UNSTRIPPED_APP}" > "${APP_SYMBOL_FILE}"
-fi
-APP_DSYM_NAME="${SRC_APP_NAME}.app.dSYM"
+ARCH="i386"
 
-# Do the same thing for chrome_dll.
+DSYM_TAR_PATH="${BUILT_PRODUCTS_DIR}/${SRC_APP_NAME}.dSYM.tar.bz2"
 
-SRC_DYLIB_NAME="${SRC_APP_NAME} Framework"
-SRC_DYLIB_PATH="${BUILT_PRODUCTS_DIR}/${SRC_DYLIB_NAME}.framework"
-UNSTRIPPED_DYLIB="${SRC_DYLIB_PATH}.dSYM/Contents/Resources/DWARF/${SRC_DYLIB_NAME}"
-DYLIB_SYMBOL_FILE="${BUILT_PRODUCTS_DIR}/${SRC_DYLIB_NAME}-${FULL_VERSION}-i386.breakpad"
-if [ "${UNSTRIPPED_DYLIB}" -nt "${DYLIB_SYMBOL_FILE}" ] ; then
-  "${BREAKPAD_DUMP_SYMS}" -a i386 "${UNSTRIPPED_DYLIB}" > "${DYLIB_SYMBOL_FILE}"
-fi
-DYLIB_DSYM_NAME="${SRC_DYLIB_NAME}.framework.dSYM"
+declare -a DSYMS
+
+for SRC_BUNDLE in "${SRC_APP_NAME}.app" \
+                  "${SRC_APP_NAME} Framework.framework" \
+                  "${SRC_APP_NAME} Helper.app" ; do
+  SRC_STEM=$(echo "${SRC_BUNDLE}" | sed -Ee 's/^(.*)\..*$/\1/')
+  SRC_BUNDLE_PATH="${BUILT_PRODUCTS_DIR}/${SRC_BUNDLE}"
+  DSYM_NAME="${SRC_BUNDLE}.dSYM"
+  DSYM_PATH="${BUILT_PRODUCTS_DIR}/${DSYM_NAME}"
+  DWARF_PATH="${DSYM_PATH}/Contents/Resources/DWARF/${SRC_STEM}"
+  BPAD_SYM_NAME="${SRC_STEM}-${FULL_VERSION}-${ARCH}.breakpad"
+  BPAD_SYM_PATH="${BUILT_PRODUCTS_DIR}/${BPAD_SYM_NAME}"
+
+  # Only run dump_syms if the file has changed since the last dump.
+  if [ "${DWARF_PATH}" -nt "${BPAD_SYM_PATH}" ] ; then
+    "${BREAKPAD_DUMP_SYMS}" -a "${ARCH}" "${DWARF_PATH}" > "${BPAD_SYM_PATH}"
+  fi
+
+  # Remove the .dSYM archive if the file has changed since the archive was
+  # last generated.  This will cause a new .dSYM archive to be created.
+  if [ "${DWARF_PATH}" -nt "${DSYM_TAR_PATH}" ] ; then
+    rm -f "${DSYM_TAR_PATH}"
+  fi
 
-DSYM_TAR_PATH="${BUILT_PRODUCTS_DIR}/${APP_DSYM_NAME}.tar.bz2"
+  # Push the .dSYM bundle onto the DSYMS array so that it will be included in
+  # the .dSYM archive if a new one is needed
+  DSYMS[${#DSYMS[@]}]="${DSYM_NAME}"
+done
 
-# Make a .tar.bz2 out of the .dSYM
-if [ "${BUILT_PRODUCTS_DIR}/${APP_DSYM_NAME}" -nt "${DSYM_TAR_PATH}" ] ||
-   [ "${BUILT_PRODUCTS_DIR}/${DYLIB_DSYM_NAME}" -nt "${DSYM_TAR_PATH}" ] ; then
-  # Change directory so when building the tar, we don't include the build dir
-  # in the tar paths.
+# Create the archive of .dSYM bundles.
+if [ ! -e "${DSYM_TAR_PATH}" ] ; then
+  # Change directory so that absolute paths aren't included in the archive.
   (cd "${BUILT_PRODUCTS_DIR}" &&
-   tar -jcf "${DSYM_TAR_PATH}" "${APP_DSYM_NAME}" "${DYLIB_DSYM_NAME}")
+   tar --owner 0 --group 0 -jcf "${DSYM_TAR_PATH}" "${DSYMS[@]}")
 fi
diff --git a/build/mac/tweak_app_infoplist b/build/mac/tweak_app_infoplist
index 845fc7e..120c3c8 100755
--- a/build/mac/tweak_app_infoplist
+++ b/build/mac/tweak_app_infoplist
@@ -9,8 +9,9 @@ set -e
 # Pull off the optional args
 USE_BREAKPAD=0
 USE_KEYSTONE=0
+USE_SVN=1
 OPTERR=0
-while getopts ":b:k:" an_opt ; do
+while getopts ":b:k:s:" an_opt ; do
   case $an_opt in
     b)
       USE_BREAKPAD=$OPTARG
@@ -18,6 +19,9 @@ while getopts ":b:k:" an_opt ; do
     k)
       USE_KEYSTONE=$OPTARG
       ;;
+    s)
+      USE_SVN=$OPTARG
+      ;;
     \?)
       echo "Unknown option $OPTARG"
       exit 1
@@ -34,7 +38,7 @@ while getopts ":b:k:" an_opt ; do
 done
 shift $(($OPTIND - 1))
 
-# Make sure we got the header to write into passed to us
+# Make sure the branding argument was supplied.
 if [ $# -ne 1 ]; then
   echo "error: missing branding as an argument" >&2
   exit 1
@@ -45,7 +49,7 @@ fi
 # because:
 #
 # 1. Xcode wants to do the Info.plist work before it runs any build phases,
-#    this means if we were to generate a .h file for INFOPLIST_PREFIX_HEADER 
+#    this means if we were to generate a .h file for INFOPLIST_PREFIX_HEADER
 #    we'd have to put it in another target so it runs in time.
 # 2. Xcode also doesn't check to see if the header being used as a prefix for
 #    the Info.plist has changed.  So even if we updated it, it's only looking
@@ -63,23 +67,37 @@ BRAND_SCRIPT="${TOP}/build/branding_value.sh"
 set -x
 
 APP_NAME=$("${BRAND_SCRIPT}" "${BUILD_BRANDING}" PRODUCT_FULLNAME)
-SRC_APP_PATH="${BUILT_PRODUCTS_DIR}/${APP_NAME}.app"
-
-# Visible in the about:version page.
-SVN_REVISION=$(svn info "${SRCROOT}" | grep "Revision:" | cut -d" " -f2-)
-if [ -z "${SVN_REVISION}" ] ; then
-  echo "Could not determine svn revision.  This may be OK." >&2
-  # TODO: check for git, and get the version number from it?
+SRC_APP_PATH="${BUILT_PRODUCTS_DIR}/${WRAPPER_NAME}"
+
+if [ "${USE_SVN}" = "1" ] ; then
+  # Visible in the about:version page.
+  SVN_INFO=$(svn info "${TOP}")
+  SVN_REVISION=$(echo "${SVN_INFO}" | sed -Ene 's/^Revision: (.*)$/\1/p')
+  if [ -z "${SVN_REVISION}" ] ; then
+    echo "Could not determine svn revision.  This may be OK." >&2
+    # TODO: check for git, and get the version number from it?
+  fi
+
+  # Grab the path to the source root in the Subversion repository by taking the
+  # URL to the source root directory and the repository root, and removing the
+  # latter from the former.  This ensures that SVN_PATH will contain a useful
+  # path regardless of the Subversion server, mirror, and authentication scheme
+  # in use.
+  SVN_URL=$(echo "${SVN_INFO}" | sed -Ene 's/^URL: (.*)$/\1/p')
+  SVN_ROOT=$(echo "${SVN_INFO}" | sed -Ene 's/^Repository Root: (.*)$/\1/p')
+  if [ -n "${SVN_ROOT}" ] && \
+     [ "${SVN_URL:0:${#SVN_ROOT}}" = "${SVN_ROOT}" ] ; then
+    SVN_PATH="${SVN_URL:${#SVN_ROOT}}"
+  fi
 fi
 
-# Pull in the chrome version number
+# Pull in the Chrome version number.
 . "${TOP}/chrome/VERSION"
 FULL_VERSION="${MAJOR}.${MINOR}.${BUILD}.${PATCH}"
-SHORT_VERSION="${MAJOR}.${MINOR}.${BUILD}"
 
-# Fetch the copyright
+# Fetch the copyright.
 COPYRIGHT_STRING=$("${BRAND_SCRIPT}" "${BUILD_BRANDING}" COPYRIGHT)
-# Map (c) or (C) to the copyright sign
+# Map (c) or (C) to the copyright symbol.
 COPYRIGHT_STRING=$(echo "${COPYRIGHT_STRING}" | sed -e $'s/([cC])/\302\251/g')
 
 # Build the full copyright string
@@ -92,17 +110,25 @@ TMP_INFO_PLIST_DEFAULTS="${TEMP_DIR}/Info"
 TMP_INFO_PLIST="${TMP_INFO_PLIST_DEFAULTS}.plist"
 cp "${SRC_APP_PATH}/${INFO_PLIST_PATH}" "${TMP_INFO_PLIST}"
 
-# Save off the svn version number in case we need it
+# Save off the Subversion revision number and source root path in case they're
+# needed.
 if [ ! -z "${SVN_REVISION}" ] ; then
   defaults write "${TMP_INFO_PLIST_DEFAULTS}" \
-    SVNRevision -string "${SVN_REVISION}"
+      SVNRevision -string "${SVN_REVISION}"
+else
+  defaults delete "${TMP_INFO_PLIST_DEFAULTS}" SVNRevision || true
+fi
+if [ ! -z "${SVN_PATH}" ] ; then
+  defaults write "${TMP_INFO_PLIST_DEFAULTS}" SVNPath -string "${SVN_PATH}"
+else
+  defaults delete "${TMP_INFO_PLIST_DEFAULTS}" SVNPath || true
 fi
 
 # Add public version info so "Get Info" works
 defaults write "${TMP_INFO_PLIST_DEFAULTS}" \
     CFBundleGetInfoString -string "${LONG_COPYRIGHT}"
 defaults write "${TMP_INFO_PLIST_DEFAULTS}" \
-    CFBundleShortVersionString -string "${SHORT_VERSION}"
+    CFBundleShortVersionString -string "${FULL_VERSION}"
 # Honor the 429496.72.95 limit.  The maximum comes from splitting 2^32 - 1 into
 # 6, 2, 2 digits.  The limitation was present in Tiger, but it could have been
 # fixed in later OS release, but hasn't been tested (it's easy enough to find
@@ -115,7 +141,7 @@ defaults write "${TMP_INFO_PLIST_DEFAULTS}" \
 defaults write "${TMP_INFO_PLIST_DEFAULTS}" \
     NSHumanReadableCopyright -string "${COPYRIGHT_STRING}"
 
-# Add/Remove the breakpad keys
+# Add or remove the Breakpad keys.
 if [ "${USE_BREAKPAD}" = "1" ] ; then
   defaults write "${TMP_INFO_PLIST_DEFAULTS}" \
       BreakpadURL "https://clients2.google.com/cr/report"
@@ -139,7 +165,7 @@ else
   defaults delete "${TMP_INFO_PLIST_DEFAULTS}" BreakpadSkipConfirm || true
 fi
 
-# Add/Remove keystone keys (only supported in release builds)
+# Add or remove the Keystone keys (only supported in release builds).
 if [ "${USE_KEYSTONE}" = "1" ] && [ "${CONFIGURATION}" = "Release" ] ; then
   KEYSTONE_URL="https://tools.google.com/service/update2"
   KEYSTONE_APP_ID=$(defaults read "${TMP_INFO_PLIST_DEFAULTS}" \
@@ -160,3 +186,6 @@ fi
 # might have done.
 plutil -convert xml1 "${TMP_INFO_PLIST}"
 cp "${TMP_INFO_PLIST}" "${SRC_APP_PATH}/${INFO_PLIST_PATH}"
+
+# Clean up.
+rm -f "${TMP_INFO_PLIST}"