Revert 237048 "When building with component=shared_library on li..."

trunk/src/build/common.gypi

 # 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.
 
 # IMPORTANT:
 # Please don't directly include this file if you are building via gyp_chromium,
 # since gyp_chromium is automatically forcing its inclusion.
 {
   # Variables expected to be overriden on the GYP command line (-D) or by
   # ~/.gyp/include.gypi.
@@ skipping 3470 matching lines @@
                   ['_toolset=="target"', {
                     'ldflags': [
                       # Workaround for linker OOM.
                       '-Wl,--no-keep-memory',
                     ],
                   }],
                 ],
               }],
             ],
           }],
-          ['component=="shared_library"', {
-            # See crbug.com/112389. Also required for BACKTRACE() to work.
-            # TODO(glider): replace with --dynamic-list or something
-            'ldflags': ['-rdynamic'],
-          }],
           ['linux_use_heapchecker==1', {
             'variables': {'linux_use_tcmalloc%': 1},
             'defines': [
                 'USE_HEAPCHECKER',
                 'MEMORY_TOOL_REPLACES_ALLOCATOR',
             ],
+            'conditions': [
+              ['component=="shared_library"', {
+                # See crbug.com/112389
+                # TODO(glider): replace with --dynamic-list or something
+                'ldflags': ['-rdynamic'],
+              }],
+            ],
           }],
           ['linux_use_tcmalloc==0 and android_use_tcmalloc==0', {
             'defines': ['NO_TCMALLOC'],
           }],
           ['linux_keep_shadow_stacks==1', {
             'defines': ['KEEP_SHADOW_STACKS'],
             'cflags': [
               '-finstrument-functions',
               # Allow mmx intrinsics to inline, so that the compiler can expand
               # the intrinsics.
@@ skipping 1231 matching lines @@
     # settings in target dicts.  SYMROOT is a special case, because many other
     # Xcode variables depend on it, including variables such as
     # PROJECT_DERIVED_FILE_DIR.  When a source group corresponding to something
     # like PROJECT_DERIVED_FILE_DIR is added to a project, in order for the
     # files to appear (when present) in the UI as actual files and not red
     # red "missing file" proxies, the correct path to PROJECT_DERIVED_FILE_DIR,
     # and therefore SYMROOT, needs to be set at the project level.
     'SYMROOT': '<(DEPTH)/xcodebuild',
   },
 }