Use intermediate file containing javac arguments to overcome windows limitations

editor/analyzer.gyp

Index: editor/analyzer.gyp
diff --git a/editor/analyzer.gyp b/editor/analyzer.gyp
index 5fb12e9748a1edf0cf9a146b81ab3e25c4c0da03..b23cd7cd899c10cb0052c7ef4c5265f6e7820fd5 100644
--- a/editor/analyzer.gyp
+++ b/editor/analyzer.gyp
@@ -3,6 +3,11 @@
 # BSD-style license that can be found in the LICENSE file.
 
 {
+  'includes' : [
+    # These files are generated by 'gclient runhooks'.
+    'plugin_command_analyze_sources.gypi',
+    'plugin_engine_sources.gypi',
+  ],
   'variables': {
     'analyzer_name': 'dartanalyzer',
      # When changing the jar files that we depend on please change the list
@@ -19,10 +24,6 @@
       'target_name': 'analyzer',
       'type': 'none',
       'variables': {
-        'java_source_files': [
-          '<!@(["python", "../tools/list_files.py", "\\.java$", "tools/plugins/com.google.dart.command.analyze"])',
-          '<!@(["python", "../tools/list_files.py", "\\.java$", "tools/plugins/com.google.dart.engine"])',
-        ],
         # The file where we write the class path to be used in the manifest.
         'class_path_file': '<(PRODUCT_DIR)/<(analyzer_name)/classpath_file',
       },
@@ -30,9 +31,12 @@
         {
           'action_name': 'create_analyzer',
           'inputs': [
-            '<@(java_source_files)',
+            '<@(plugin_command_analyze_java_sources)',
+            '<@(plugin_engine_java_sources)',
             '<@(dependent_jar_files)',
             'tools/compile_analyzer.py',
+            'plugin_command_analyze_sources.gypi',
+            'plugin_engine_sources.gypi',
           ],
           'outputs': [
             '<(PRODUCT_DIR)/<(analyzer_name)/<(analyzer_name).jar',
@@ -46,7 +50,11 @@
             '--dependent_jar_files', '"<@(dependent_jar_files)"',
             '--entry_point', 'com.google.dart.command.analyze.AnalyzerMain',
             '--class_path_file', 'classpath_file',
-            '<@(java_source_files)',
+            # These files are generated by 'gclient runhooks'.
+            # The '@filename' will instruct javac to read 'filename' and treat
+            # every line as an additional commandline argument.
+            '@plugin_command_analyze_sources.txt',
+            '@plugin_engine_sources.txt',
           ],
           'message': 'Creating <(_outputs).',
         },