clang-plugins: Don't strip non const references in auto raw ptr fixits.

tools/clang/plugins/tests/auto_raw_pointer.txt

Index: tools/clang/plugins/tests/auto_raw_pointer.txt
diff --git a/tools/clang/plugins/tests/auto_raw_pointer.txt b/tools/clang/plugins/tests/auto_raw_pointer.txt
index f42dfee94266b7c58a1ca29ccb6f77dbcd0dee02..34022bbf466d084346aa554c12d8942660064779 100644
--- a/tools/clang/plugins/tests/auto_raw_pointer.txt
+++ b/tools/clang/plugins/tests/auto_raw_pointer.txt
@@ -1,37 +1,53 @@
-auto_raw_pointer.cpp:17:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
+auto_raw_pointer.cpp:22:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
   auto raw_int_ptr = &integer;
   ^~~~
   auto*
-auto_raw_pointer.cpp:18:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
+auto_raw_pointer.cpp:23:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
   const auto const_raw_int_ptr = &integer;
   ^~~~~~~~~~
   auto* const
-auto_raw_pointer.cpp:19:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
+auto_raw_pointer.cpp:24:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
   const auto& const_raw_int_ptr_ref = &integer;
   ^~~~~~~~~~~
   auto* const
-auto_raw_pointer.cpp:24:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
+auto_raw_pointer.cpp:29:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
   auto raw_foo_ptr = &foo;
   ^~~~
   auto*
-auto_raw_pointer.cpp:25:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
+auto_raw_pointer.cpp:30:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
   const auto const_raw_foo_ptr = &foo;
   ^~~~~~~~~~
   auto* const
-auto_raw_pointer.cpp:26:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
+auto_raw_pointer.cpp:31:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
   const auto& const_raw_foo_ptr_ref = &foo;
   ^~~~~~~~~~~
   auto* const
-auto_raw_pointer.cpp:33:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
+auto_raw_pointer.cpp:38:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
   auto double_ptr_auto = &int_ptr;
   ^~~~
   auto**
-auto_raw_pointer.cpp:34:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
+auto_raw_pointer.cpp:39:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
   auto* double_ptr_auto_ptr = &int_ptr;
   ^~~~~
   auto**
-auto_raw_pointer.cpp:40:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
+auto_raw_pointer.cpp:46:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
   auto auto_awesome = pointer_awesomeness;
   ^~~~
   auto* const* const volatile** const*
-9 warnings generated.
+auto_raw_pointer.cpp:48:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
+  auto& int_ptr_ref = int_ptr;
+  ^~~~~
+  auto*&
+auto_raw_pointer.cpp:49:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
+  const auto& const_int_ptr_ref = int_ptr;
+  ^~~~~~~~~~~
+  auto* const
+auto_raw_pointer.cpp:50:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
+  auto&& int_ptr_rref = std::move(int_ptr);
+  ^~~~~~
+  auto*&&
+auto_raw_pointer.cpp:51:3: warning: [chromium-style] auto variable type must not deduce to a raw pointer type.
+  const auto&& const_int_ptr_rref = std::move(int_ptr);
+  ^~~~~~~~~~~~
+  auto* const
+13 warnings generated.