Add dart:collection_dev library.

runtime/vm/vm.gypi

Index: runtime/vm/vm.gypi
diff --git a/runtime/vm/vm.gypi b/runtime/vm/vm.gypi
index df343752bfadf12d109c26748233b0067cae677c..6c887e75f43ddad74934ebac0a1e4a583f2fbe44 100644
--- a/runtime/vm/vm.gypi
+++ b/runtime/vm/vm.gypi
@@ -10,6 +10,7 @@
     'corelib_cc_file': '<(SHARED_INTERMEDIATE_DIR)/corelib_gen.cc',
     'corelib_patch_cc_file': '<(SHARED_INTERMEDIATE_DIR)/corelib_patch_gen.cc',
     'collection_cc_file': '<(SHARED_INTERMEDIATE_DIR)/collection_gen.cc',
+    'collection_dev_cc_file': '<(SHARED_INTERMEDIATE_DIR)/collection_dev_gen.cc',
     'math_cc_file': '<(SHARED_INTERMEDIATE_DIR)/math_gen.cc',
     'math_patch_cc_file': '<(SHARED_INTERMEDIATE_DIR)/math_patch_gen.cc',
     'mirrors_cc_file': '<(SHARED_INTERMEDIATE_DIR)/mirrors_gen.cc',
@@ -89,6 +90,7 @@
         'generate_corelib_cc_file',
         'generate_corelib_patch_cc_file',
         'generate_collection_cc_file',
+        'generate_collection_dev_cc_file',
         'generate_math_cc_file',
         'generate_math_patch_cc_file',
         'generate_isolate_cc_file',
@@ -114,6 +116,7 @@
         '<(corelib_cc_file)',
         '<(corelib_patch_cc_file)',
         '<(collection_cc_file)',
+        '<(collection_dev_cc_file)',
         '<(math_cc_file)',
         '<(math_patch_cc_file)',
         '<(isolate_cc_file)',
@@ -353,6 +356,63 @@
       ]
     },
     {
+      'target_name': 'generate_collection_dev_cc_file',
+      'type': 'none',
+      'variables': {
+        'collection_dev_dart': '<(SHARED_INTERMEDIATE_DIR)/collection_dev_gen.dart',
+      },
+      'includes': [
+        # Load the shared collection_dev library sources.
+        '../../sdk/lib/collection_dev/collection_dev_sources.gypi',
+      ],
+      'sources/': [
+        # Exclude all .[cc|h] files.
+        # This is only here for reference. Excludes happen after
+        # variable expansion, so the script has to do its own
+        # exclude processing of the sources being passed.
+        ['exclude', '\\.cc|h$'],
+      ],
+      'actions': [
+        {
+          'action_name': 'generate_collection_dev_dart',
+          'inputs': [
+            '../tools/concat_library.py',
+            '<@(_sources)',
+          ],
+          'outputs': [
+            '<(collection_dev_dart)',
+          ],
+          'action': [
+            'python',
+            '<@(_inputs)',
+            '--output', '<(collection_dev_dart)',
+          ],
+          'message': 'Generating ''<(collection_dev_dart)'' file.',
+        },
+        {
+          'action_name': 'generate_collection_dev_cc',
+          'inputs': [
+            '../tools/create_string_literal.py',
+            '<(builtin_in_cc_file)',
+            '<(collection_dev_dart)',
+          ],
+          'outputs': [
+            '<(collection_dev_cc_file)',
+          ],
+          'action': [
+            'python',
+            'tools/create_string_literal.py',
+            '--output', '<(collection_dev_cc_file)',
+            '--input_cc', '<(builtin_in_cc_file)',
+            '--include', 'vm/bootstrap.h',
+            '--var_name', 'dart::Bootstrap::collection_dev_source_',
+            '<(collection_dev_dart)',
+          ],
+          'message': 'Generating ''<(collection_dev_cc_file)'' file.'
+        },
+      ]
+    },
+    {
       'target_name': 'generate_math_cc_file',
       'type': 'none',
       'variables': {