Give base::SharedMemory::CreateAnonymous an executable flag

base/shared_memory_android.cc

Index: base/shared_memory_android.cc
diff --git a/base/shared_memory_android.cc b/base/shared_memory_android.cc
index 72c3a5684455e31cf8e309f28ab4b205bfdf31ef..8e55e3ae9a18ffba8b5e896275bbb185c0e2be70 100644
--- a/base/shared_memory_android.cc
+++ b/base/shared_memory_android.cc
@@ -16,12 +16,13 @@ namespace base {
 // all the file descriptors from different processes associated with the region
 // are closed, the memory buffer will go away.
 
-bool SharedMemory::CreateNamed(const std::string& name,
-                               bool open_existing, uint32 size) {
+bool SharedMemory::Create(const SharedMemoryCreateOptions& options) {
   DCHECK_EQ(-1, mapped_file_ );
 
   // "name" is just a label in ashmem. It is visible in /proc/pid/maps.
-  mapped_file_ = ashmem_create_region(name.c_str(), size);
+  mapped_file_ = ashmem_create_region(
+      options.name == NULL ? "" : options.name.c_str(),
+      options.size);
   if (-1 == mapped_file_) {
     DLOG(ERROR) << "Shared memory creation failed";
     return false;