various: Change auto to not deduce raw pointers.

skia/ext/skia_memory_dump_provider.cc

Index: skia/ext/skia_memory_dump_provider.cc
diff --git a/skia/ext/skia_memory_dump_provider.cc b/skia/ext/skia_memory_dump_provider.cc
index c53cf7e62da82df8684a22fad8e2ef8ff142f47d..5c61225bd0e4bb28999fba3894926ef8c830f7f6 100644
--- a/skia/ext/skia_memory_dump_provider.cc
+++ b/skia/ext/skia_memory_dump_provider.cc
@@ -28,13 +28,13 @@ bool SkiaMemoryDumpProvider::OnMemoryDump(
     base::trace_event::ProcessMemoryDump* process_memory_dump) {
   if (args.level_of_detail ==
       base::trace_event::MemoryDumpLevelOfDetail::BACKGROUND) {
-    auto glyph_cache_dump =
+    auto* glyph_cache_dump =
         process_memory_dump->CreateAllocatorDump("skia/sk_glyph_cache");
     glyph_cache_dump->AddScalar(
         base::trace_event::MemoryAllocatorDump::kNameSize,
         base::trace_event::MemoryAllocatorDump::kUnitsBytes,
         SkGraphics::GetFontCacheUsed());
-    auto resource_cache_dump =
+    auto* resource_cache_dump =
         process_memory_dump->CreateAllocatorDump("skia/sk_resource_cache");
     resource_cache_dump->AddScalar(
         base::trace_event::MemoryAllocatorDump::kNameSize,