Fix dependencies for EventInterfaces.in

EventInterfaces.in should depend on event IDL files.
It currently doesn't, which means it fails to rebuild correctly.
This fixes it.

TBR=haraken
BUG=341748

Review URL: https://codereview.chromium.org/209723002

git-svn-id: svn://svn.chromium.org/blink/trunk@169998 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/bindings/generated_bindings.gyp

@@ -275,6 +275,8 @@
         'scripts/generate_event_interfaces.py',
         'scripts/utilities.py',
         '<(SHARED_INTERMEDIATE_DIR)/blink/InterfacesInfo.pickle',
+        # Conservative: only needs to depend on Event IDL files
+        '<@(static_idl_files)',
       ],
       'outputs': [
         '<(SHARED_INTERMEDIATE_DIR)/blink/EventInterfaces.in',
@@ -437,7 +439,6 @@
     'type': 'none',
     'dependencies': [
       'aggregate_generated_bindings',
-      'event_interfaces',
       'individual_generated_bindings',
     ],
   },

third_party/WebKit/Source/core/core_generated.gyp

@@ -95,6 +95,9 @@
       'hard_dependency': 1,
       'dependencies': [
         'generated_testing_idls',
+        # FIXME: this dependency creates a circular dependency between files,
+        # even though it is not a circular dependency of targets
+        # '../bindings/generated_bindings.gyp:event_interfaces',
         '../config.gyp:config',
       ],
       'sources': [