Remove auto raw pointer deduction from non-linux specific code.

components/metrics/leak_detector/protobuf_to_mojo_converter_unittest.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/metrics/leak_detector/protobuf_to_mojo_converter.h"
 
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace metrics {
 namespace leak_detector {
@@ skipping 30 matching lines @@
 
 TEST(protobuf_to_mojo_converterTest, ConvertReport) {
   MemoryLeakReportProto report;
   report.add_call_stack(0xdeadbeef);
   report.add_call_stack(0xc001d00d);
   report.add_call_stack(0x900df00d);
   report.set_size_bytes(24);
   report.set_num_rising_intervals(5);
   report.set_num_allocs_increase(42);
 
-  auto entry1 = report.add_alloc_breakdown_history();
+  auto* entry1 = report.add_alloc_breakdown_history();
   entry1->add_counts_by_size(1);
   entry1->add_counts_by_size(2);
   entry1->add_counts_by_size(3);
   entry1->set_count_for_call_stack(4);
 
-  auto entry2 = report.add_alloc_breakdown_history();
+  auto* entry2 = report.add_alloc_breakdown_history();
   entry2->add_counts_by_size(11);
   entry2->add_counts_by_size(12);
   entry2->add_counts_by_size(13);
   entry2->add_counts_by_size(14);
   entry2->set_count_for_call_stack(15);
 
-  auto entry3 = report.add_alloc_breakdown_history();
+  auto* entry3 = report.add_alloc_breakdown_history();
   entry3->add_counts_by_size(21);
   entry3->add_counts_by_size(22);
   entry3->add_counts_by_size(23);
   entry3->add_counts_by_size(24);
   entry3->add_counts_by_size(25);
   entry3->set_count_for_call_stack(26);
 
   // Convert to equivalent Mojo struct.
   mojo::StructPtr<mojom::MemoryLeakReport> mojo_report =
       mojom::MemoryLeakReport::New();
@@ skipping 61 matching lines @@
   EXPECT_EQ(21U, new_report.alloc_breakdown_history(2).counts_by_size(0));
   EXPECT_EQ(22U, new_report.alloc_breakdown_history(2).counts_by_size(1));
   EXPECT_EQ(23U, new_report.alloc_breakdown_history(2).counts_by_size(2));
   EXPECT_EQ(24U, new_report.alloc_breakdown_history(2).counts_by_size(3));
   EXPECT_EQ(25U, new_report.alloc_breakdown_history(2).counts_by_size(4));
   EXPECT_EQ(26U, new_report.alloc_breakdown_history(2).count_for_call_stack());
 }
 
 }  // namespace leak_detector
 }  // namespace metrics