Replace base::SharedMemory read-only methods with GetReadOnlyHandle.

content/browser/renderer_host/clipboard_message_filter_unittest.cc

Index: content/browser/renderer_host/clipboard_message_filter_unittest.cc
diff --git a/content/browser/renderer_host/clipboard_message_filter_unittest.cc b/content/browser/renderer_host/clipboard_message_filter_unittest.cc
index 3e01d863c92a6743c6ef266c41421102c9c180e6..f9e06fbdd3693bf4ece6942499168cbc629667ca 100644
--- a/content/browser/renderer_host/clipboard_message_filter_unittest.cc
+++ b/content/browser/renderer_host/clipboard_message_filter_unittest.cc
@@ -52,9 +52,10 @@ class ClipboardMessageFilterTest : public ::testing::Test {
 
   void CallWriteImage(const gfx::Size& size,
                       base::SharedMemory* shared_memory) {
-    base::SharedMemoryHandle handle;
-    ASSERT_TRUE(shared_memory->GiveReadOnlyToProcess(
-        base::GetCurrentProcessHandle(), &handle));
+    base::SharedMemoryHandle handle = shared_memory->GetReadOnlyHandle();
+    shared_memory->Unmap();
+    shared_memory->Close();
+    ASSERT_TRUE(handle.IsValid());
     CallWriteImageDirectly(size, handle);
   }