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

chrome/browser/renderer_host/site_per_process_text_input_browsertest.cc

Index: chrome/browser/renderer_host/site_per_process_text_input_browsertest.cc
diff --git a/chrome/browser/renderer_host/site_per_process_text_input_browsertest.cc b/chrome/browser/renderer_host/site_per_process_text_input_browsertest.cc
index c8b901061b7e6278363578b6f7ff85ebe0f767de..dfebfa9efeb16ca5dd77c6aa13ab3a7bff65b665 100644
--- a/chrome/browser/renderer_host/site_per_process_text_input_browsertest.cc
+++ b/chrome/browser/renderer_host/site_per_process_text_input_browsertest.cc
@@ -583,7 +583,7 @@ IN_PROC_BROWSER_TEST_F(SitePerProcessTextInputManagerTest,
       GetFrame(IndexVector{1}),    GetFrame(IndexVector{1, 0}),
       GetFrame(IndexVector{1, 1}), GetFrame(IndexVector{2})};
   std::vector<content::RenderWidgetHostView*> views;
-  for (auto frame : frames)
+  for (auto* frame : frames)
     views.push_back(frame->GetView());
   for (size_t i = 0; i < frames.size(); ++i)
     AddInputFieldToFrame(frames[i], "text", "", true);
@@ -603,7 +603,7 @@ IN_PROC_BROWSER_TEST_F(SitePerProcessTextInputManagerTest,
     bounds_observer.Wait();
   };
 
-  for (auto view : views)
+  for (auto* view : views)
     send_tab_insert_text_wait_for_bounds_change(view);
 }
 
@@ -620,7 +620,7 @@ IN_PROC_BROWSER_TEST_F(SitePerProcessTextInputManagerTest,
   CreateIframePage("a()");
   std::vector<content::RenderFrameHost*> frames{GetFrame(IndexVector{})};
   std::vector<content::RenderWidgetHostView*> views;
-  for (auto frame : frames)
+  for (auto* frame : frames)
     views.push_back(frame->GetView());
   for (size_t i = 0; i < frames.size(); ++i)
     AddInputFieldToFrame(frames[i], "text", "", true);
@@ -641,7 +641,7 @@ IN_PROC_BROWSER_TEST_F(SitePerProcessTextInputManagerTest,
         range_observer.Wait();
       };
 
-  for (auto view : views)
+  for (auto* view : views)
     send_tab_set_composition_wait_for_bounds_change(view);
 }