Record the tab state during data use

chrome/browser/data_use_measurement/chrome_data_use_ascriber_unittest.cc

Index: chrome/browser/data_use_measurement/chrome_data_use_ascriber_unittest.cc
diff --git a/chrome/browser/data_use_measurement/chrome_data_use_ascriber_unittest.cc b/chrome/browser/data_use_measurement/chrome_data_use_ascriber_unittest.cc
index d6933aa77ef07aaff026fd555c69d4e8cb25e8ea..4221ac0750fb099daf4cb65b736155b25584b447 100644
--- a/chrome/browser/data_use_measurement/chrome_data_use_ascriber_unittest.cc
+++ b/chrome/browser/data_use_measurement/chrome_data_use_ascriber_unittest.cc
@@ -115,13 +115,11 @@ TEST_F(ChromeDataUseAscriberTest, RenderFrameShownAndHidden) {
       kRenderProcessId, kRenderFrameId, true, (void*)request.get());
   ascriber()->WasShownOrHidden(kRenderProcessId, kRenderFrameId, true);
 
-  EXPECT_TRUE(
-      ascriber()->GetDataUseRecorder(request.get(), true)->is_visible());
+  EXPECT_TRUE(ascriber()->GetDataUseRecorder(*request)->is_visible());
 
   // Hide the frame, and the visibility should be updated.
   ascriber()->WasShownOrHidden(kRenderProcessId, kRenderFrameId, false);
-  EXPECT_FALSE(
-      ascriber()->GetDataUseRecorder(request.get(), true)->is_visible());
+  EXPECT_FALSE(ascriber()->GetDataUseRecorder(*request)->is_visible());
 
   ascriber()->RenderFrameDeleted(kRenderProcessId, kRenderFrameId, -1, -1);
 }
@@ -140,13 +138,11 @@ TEST_F(ChromeDataUseAscriberTest, RenderFrameHiddenAndShown) {
       kRenderProcessId, kRenderFrameId, true, (void*)request.get());
   ascriber()->WasShownOrHidden(kRenderProcessId, kRenderFrameId, false);
 
-  EXPECT_FALSE(
-      ascriber()->GetDataUseRecorder(request.get(), true)->is_visible());
+  EXPECT_FALSE(ascriber()->GetDataUseRecorder(*request)->is_visible());
 
   // Show the frame, and the visibility should be updated.
   ascriber()->WasShownOrHidden(kRenderProcessId, kRenderFrameId, true);
-  EXPECT_TRUE(
-      ascriber()->GetDataUseRecorder(request.get(), true)->is_visible());
+  EXPECT_TRUE(ascriber()->GetDataUseRecorder(*request)->is_visible());
 
   ascriber()->RenderFrameDeleted(kRenderProcessId, kRenderFrameId, -1, -1);
 }
@@ -164,8 +160,7 @@ TEST_F(ChromeDataUseAscriberTest, RenderFrameHostChanged) {
       GURL("http://test.com"), content::GlobalRequestID(kRenderProcessId, 0),
       kRenderProcessId, kRenderFrameId, true, (void*)request.get());
   ascriber()->WasShownOrHidden(kRenderProcessId, kRenderFrameId, true);
-  EXPECT_TRUE(
-      ascriber()->GetDataUseRecorder(request.get(), true)->is_visible());
+  EXPECT_TRUE(ascriber()->GetDataUseRecorder(*request)->is_visible());
 
   // Create a new render frame and swap it.
   ascriber()->RenderFrameCreated(kRenderProcessId + 1, kRenderFrameId + 1, -1,