Now try and make -pie stick for 32-bit Linux too.

chrome/chrome_exe.gypi

 # 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.
 
 {
   'target_defaults': {
     'variables': {
       'chrome_exe_target': 0,
     },
     'target_conditions': [
@@ skipping 183 matching lines @@
                 ],
               },
             ],
             # TODO(rkc): Remove disable_pie (and instead always use
             # -pie) once we have a fix for remote gdb and are able to
             # correctly get section header offsets for pie
             # executables. Currently -pie breaks remote debugging.
             ['disable_pie==1', {
               'ldflags': ['-nopie'],
             }, {
-              # Building with -fPIE fails on ARM and ia32 bots.
-              # http://code.google.com/p/chromium/issues/detail?id=57908
-              # Until that is fixed, at least use it on Linux 64-bit.
+              # Building with -pie needs investigating on ARM.
+              # For now, at least use it on Linux Intel.
               'conditions': [
-                ['target_arch=="x64"', {
+                ['target_arch=="x64" or target_arch=="ia32"', {
                   'ldflags': ['-pie'],
                 }],
               ],
             }],
             ['use_system_xdg_utils==0', {
               'copies': [
                 {
                   'destination': '<(PRODUCT_DIR)',
                   'files': ['tools/build/linux/chrome-wrapper',
                             '../third_party/xdg-utils/scripts/xdg-mime',
@@ skipping 301 matching lines @@
           'configurations': {
             'Common_Base': {
               'msvs_target_platform': 'x64',
             },
           },
         },
       ],
     }],
   ],
 }