Remove .h files from platforms where they are not relevant

build/common.gypi

 # Copyright (c) 2010 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': {
     # .gyp files or targets should set chromium_code to 1 if they build
@@ skipping 597 matching lines @@
           }],
         ],
       }, {
         # In Chromium code, we define __STDC_FORMAT_MACROS in order to get the
         # C99 macros on Mac and Linux.
         'defines': [
           '__STDC_FORMAT_MACROS',
         ],
         'conditions': [
           ['OS!="win"', {
-            'sources/': [ ['exclude', '_win(_unittest)?\\.cc$'],
+            'sources/': [ ['exclude', '_win(_unittest)?\\.(h|cc)$'],
                           ['exclude', '(^|/)win/'],
-                          ['exclude', '(^|/)win_[^/]*\\.cc$'] ],
+                          ['exclude', '(^|/)win_[^/]*\\.(h|cc)$'] ],
           }],
           ['OS!="mac"', {
-            'sources/': [ ['exclude', '_(cocoa|mac)(_unittest)?\\.cc$'],
+            'sources/': [ ['exclude', '_(cocoa|mac)(_unittest)?\\.(h|cc)$'],
                           ['exclude', '(^|/)(cocoa|mac)/'],
                           ['exclude', '\\.mm?$' ] ],
           }],
           ['OS!="linux" and OS!="freebsd" and OS!="openbsd"', {
             'sources/': [
-              ['exclude', '_(chromeos|gtk|x|x11|xdg)(_unittest)?\\.cc$'],
+              ['exclude', '_(chromeos|gtk|x|x11|xdg)(_unittest)?\\.(h|cc)$'],
               ['exclude', '(^|/)gtk/'],
-              ['exclude', '(^|/)(gtk|x11)_[^/]*\\.cc$'],
+              ['exclude', '(^|/)(gtk|x11)_[^/]*\\.(h|cc)$'],
             ],
           }],
           ['OS!="linux"', {
             'sources/': [
-              ['exclude', '_linux(_unittest)?\\.cc$'],
+              ['exclude', '_linux(_unittest)?\\.(h|cc)$'],
               ['exclude', '(^|/)linux/'],
             ],
           }],
           # We use "POSIX" to refer to all non-Windows operating systems.
           ['OS=="win"', {
-            'sources/': [ ['exclude', '_posix\\.cc$'] ],
+            'sources/': [ ['exclude', '_posix\\.(h|cc)$'] ],
             # turn on warnings for signed/unsigned mismatch on chromium code.
             'msvs_settings': {
               'VCCLCompilerTool': {
                 'AdditionalOptions': ['/we4389'],
               },
             },
           }],
           ['chromeos!=1', {
-            'sources/': [ ['exclude', '_chromeos\\.cc$'] ]
+            'sources/': [ ['exclude', '_chromeos\\.(h|cc)$'] ]
           }],
           ['toolkit_views==0', {
-            'sources/': [ ['exclude', '_views\\.cc$'] ]
+            'sources/': [ ['exclude', '_views\\.(h|cc)$'] ]
           }],
         ],
       }],
     ],  # target_conditions for 'target_defaults'
     'default_configuration': 'Debug',
     'configurations': {
       # VCLinkerTool LinkIncremental values below:
       #   0 == default
       #   1 == /INCREMENTAL:NO
       #   2 == /INCREMENTAL
@@ skipping 865 matching lines @@
     # and therefore SYMROOT, needs to be set at the project level.
     'SYMROOT': '<(DEPTH)/xcodebuild',
   },
 }
 
 # Local Variables:
 # tab-width:2
 # indent-tabs-mode:nil
 # End:
 # vim: set expandtab tabstop=2 shiftwidth=2: