Draft of a PPAPI interface for ArrayBuffer.

See the TypedArray spec for reference:
http://www.khronos.org/registry/typedarray/specs/latest/

Things in the spec that I'm omiting:
- slice (Having a view of the ArrayBuffer that has a different offset/length)

TODO in future CLs:
-Implementation for in-process/trusted + tests (almost ready)
-NaCl proxy
-OOP proxy
Later still:
- Support for ArrayBufferView and TypedArray based on that.

BUG=103435
TEST=N/A

Review URL: http://codereview.chromium.org/8502030

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@113355 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 5 insertions, 4 deletions

diff --git a/webkit/plugins/ppapi/message_channel.cc b/webkit/plugins/ppapi/message_channel.cc
index 4e9e82883..33b32b7 100644
--- a/webkit/plugins/ppapi/message_channel.cc
+++ b/webkit/plugins/ppapi/message_channel.cc
@@ -85,13 +85,13 @@ bool PPVarToV8Value(PP_Var var, v8::Handle<v8::Value>* result) {
       break;
     }
     case PP_VARTYPE_OBJECT:
-      // Objects are not currently supported.
+    case PP_VARTYPE_ARRAY:
+    case PP_VARTYPE_DICTIONARY:
+    case PP_VARTYPE_ARRAY_BUFFER:
+      // These are not currently supported.
       NOTIMPLEMENTED();
       result->Clear();
       return false;
-    default:
-      result->Clear();
-      return false;
   }
   return true;
 }
diff --git a/webkit/plugins/ppapi/npapi_glue.cc b/webkit/plugins/ppapi/npapi_glue.cc
index ecc5a41..7f166cd 100644
--- a/webkit/plugins/ppapi/npapi_glue.cc
+++ b/webkit/plugins/ppapi/npapi_glue.cc
@@ -75,6 +75,7 @@ bool PPVarToNPVariant(PP_Var var, NPVariant* result) {
     }
     case PP_VARTYPE_ARRAY:
     case PP_VARTYPE_DICTIONARY:
+    case PP_VARTYPE_ARRAY_BUFFER:
       VOID_TO_NPVARIANT(*result);
       break;
   }