Allow data URL > 2MB for loadDataWithBaseURL

content/common/content_param_traits.cc

Index: content/common/content_param_traits.cc
diff --git a/content/common/content_param_traits.cc b/content/common/content_param_traits.cc
index 3b0ab98110621bd5780689e87fa5119ba34c2725..65a2a1fd99221082f44d5c083008621ec46b5976 100644
--- a/content/common/content_param_traits.cc
+++ b/content/common/content_param_traits.cc
@@ -11,6 +11,41 @@
 
 namespace IPC {
 
+void ParamTraits<scoped_refptr<base::RefCountedMemory> >::Write(
+    Message* m,
+    const param_type& p) {
+  const char* data = NULL;
+  size_t size = 0;
+  if (p.get()) {
+    data = reinterpret_cast<const char*>(p->front());
+    size = p->size();
+  }
+  m->WriteData(data, size);
+}
+
+bool ParamTraits<scoped_refptr<base::RefCountedMemory> >::Read(
+    const Message* m,
+    PickleIterator* iter,
+    param_type* p) {
+  const char* data;
+  int len;
+  if (!m->ReadData(iter, &data, &len))
+    return false;
+  if (len > 0) {
+    scoped_refptr<base::RefCountedString> res = new base::RefCountedString;
+    res->data().assign(data, len);
+    *p = res;
+  } else {
+    *p = NULL;
+  }
+  return true;
+}
+
+void ParamTraits<scoped_refptr<base::RefCountedMemory> >::Log(
+    const param_type& p, std::string* l) {
+  l->append("(RefCountedMemory)");
+}
+
 void ParamTraits<net::IPEndPoint>::Write(Message* m, const param_type& p) {
   WriteParam(m, p.address());
   WriteParam(m, p.port());