[Android] Enable multidex for debug builds of ChromePublic.

base/base.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'includes': [
     '../build/win_precompile.gypi',
@@ skipping 1442 matching lines @@
           'sources': [
             'android/java/templates/NativeLibraries.template',
           ],
           'variables': {
             'package_name': 'org/chromium/base/library_loader',
             'template_deps': [],
           },
           'includes': [ '../build/android/java_cpp_template.gypi' ],
         },
         {
+          'target_name': 'base_multidex_gen',
+          'type': 'none',
+          'sources': [
+            'android/java/templates/ChromiumMultiDex.template',
+          ],
+          'variables': {
+            'package_name': 'org/chromium/base/multidex',
+            'template_deps': [],
+            'additional_gcc_preprocess_options': [

[Yaron, 2015/11/12 22:15:20]

i thought you could use jinja but this works too.

[jbudorick, 2015/11/12 22:20:49]

I imagine I could, but I'm more familiar with the c preprocessor & our existing
generated java code uses this instead of jinja.

+              '--defines', 'CONFIGURATION_NAME_<(CONFIGURATION_NAME)',
+            ],
+          },
+          'includes': ['../build/android/java_cpp_template.gypi'],
+        },
+        {
           # GN: //base:base_android_java_enums_srcjar
           'target_name': 'base_java_library_process_type',
           'type': 'none',
           'variables': {
             'source_file': 'android/library_loader/library_loader_hooks.h',
           },
           'includes': [ '../build/android/java_cpp_enum.gypi' ],
         },
         {
           # GN: //base:base_java
           'target_name': 'base_java',
           'type': 'none',
           'variables': {
             'java_in_dir': 'android/java',
             'jar_excluded_classes': [ '*/NativeLibraries.class' ],
           },
           'dependencies': [
             'base_java_application_state',
             'base_java_library_load_from_apk_status_codes',
             'base_java_library_process_type',
             'base_java_memory_pressure_level',
+            'base_multidex_gen',
             'base_native_libraries_gen',
             '../third_party/android_tools/android_tools.gyp:android_support_multidex_javalib',
             '../third_party/jsr-305/jsr-305.gyp:jsr_305_javalib',
           ],
           'includes': [ '../build/java.gypi' ],
         },
         {
           # GN: //base:base_java_unittest_support
           'target_name': 'base_java_unittest_support',
           'type': 'none',
@@ skipping 204 matching lines @@
             '../build/isolate.gypi',
           ],
           'sources': [
             'base_unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }