Switch to standard integer types in components/, part 2 of 4.

components/html_viewer/html_widget.cc

Index: components/html_viewer/html_widget.cc
diff --git a/components/html_viewer/html_widget.cc b/components/html_viewer/html_widget.cc
index a7515cec0b7f9989af310b0d1b1e3d5d7360ca55..e13dc4ceb79b5b1df5d337af30cb5334de96ba25 100644
--- a/components/html_viewer/html_widget.cc
+++ b/components/html_viewer/html_widget.cc
@@ -4,6 +4,8 @@
 
 #include "components/html_viewer/html_widget.h"
 
+#include <stdint.h>
+
 #include "base/command_line.h"
 #include "components/html_viewer/blink_settings.h"
 #include "components/html_viewer/global_state.h"
@@ -124,7 +126,7 @@ void HTMLWidgetRootLocal::didMeaningfulLayout(
     blink::WebMeaningfulLayout layout_type) {
   static bool called = false;
   if (!called && layout_type == blink::WebMeaningfulLayout::VisuallyNonEmpty) {
-    const int64 ticks = base::TimeTicks::Now().ToInternalValue();
+    const int64_t ticks = base::TimeTicks::Now().ToInternalValue();
     tracing::StartupPerformanceDataCollectorPtr collector =
         StatsCollectionController::ConnectToDataCollector(app_);
     if (collector)