chrome/browser/safe_browsing: Change auto to not deduce raw pointers.

This patch updates the code to prevent auto deducing to a raw pointer.

R=mattm@chromium.org
BUG=554600

Review-Url: https://codereview.chromium.org/2194653002
Cr-Commit-Position: refs/heads/master@{#408720}

chrome/browser/safe_browsing/incident_reporting/module_integrity_verifier_win.cc

@@ -139,7 +139,7 @@ int ExamineByteRangeDiff(uint8_t* disk_start,
     if (*disk_start == *mem_start)
       continue;
 
-    auto modification = state->module_state->add_modification();
+    auto* modification = state->module_state->add_modification();
     // Store the address at which the modification starts on disk, relative to
     // the beginning of the image.
     modification->set_file_offset(

chrome/browser/safe_browsing/signature_evaluator_mac_unittest.cc

@@ -63,7 +63,7 @@ class MacSignatureEvaluatorTest : public testing::Test {
 
   bool SetupXattrs(const base::FilePath& path) {
     char sentinel = 'A';
-    for (const auto& xattr : xattrs) {
+    for (auto* xattr : xattrs) {
       std::vector<uint8_t> buf(10);
       memset(&buf[0], sentinel++, buf.size());
       if (setxattr(path.value().c_str(), xattr, &buf[0], buf.size(), 0, 0) != 0)
@@ -322,7 +322,7 @@ TEST_F(MacSignatureEvaluatorTest, ModifiedBundleTest) {
   EXPECT_EQ(6, mainmenunib->signature().xattr_size());
   // Manually convert the global xattrs array to a vector
   std::vector<std::string> xattrs_known;
-  for (const auto& xattr : xattrs)
+  for (auto* xattr : xattrs)
     xattrs_known.push_back(xattr);
 
   std::vector<std::string> xattrs_seen;