Remove deprecated ScopedObservation::RemoveObservation.

Tbr: [email protected]
Bug: 1145565
Change-Id: I7c49818461f66214f9cbcc082c74490da8beba74
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2577705
Reviewed-by: Sigurður Ásgeirsson <[email protected]>
Reviewed-by: François Doray <[email protected]>
Commit-Queue: Sigurður Ásgeirsson <[email protected]>
Cr-Commit-Position: refs/heads/master@{#835160}
diff --git a/base/scoped_observation_unittest.cc b/base/scoped_observation_unittest.cc
index 882b173..69b1088a9 100644
--- a/base/scoped_observation_unittest.cc
+++ b/base/scoped_observation_unittest.cc
@@ -62,21 +62,6 @@
   EXPECT_EQ(0u, s1.num_observers());
 }
 
-TEST(ScopedObservationTest, RemoveObservation) {
-  TestSource s1;
-  TestSourceObserver o1;
-  TestScopedObservation obs(&o1);
-  EXPECT_EQ(0u, s1.num_observers());
-  EXPECT_FALSE(s1.HasObserver(&o1));
-
-  obs.Observe(&s1);
-  EXPECT_EQ(1u, s1.num_observers());
-  EXPECT_TRUE(s1.HasObserver(&o1));
-
-  obs.RemoveObservation();
-  EXPECT_EQ(0u, s1.num_observers());
-}
-
 TEST(ScopedObservationTest, Reset) {
   TestSource s1;
   TestSourceObserver o1;
@@ -105,7 +90,7 @@
   obs.Observe(&s1);
   EXPECT_TRUE(obs.IsObserving());
 
-  obs.RemoveObservation();
+  obs.Reset();
   EXPECT_FALSE(obs.IsObserving());
 }
 
@@ -121,7 +106,7 @@
   EXPECT_TRUE(obs.IsObservingSource(&s1));
   EXPECT_FALSE(obs.IsObservingSource(&s2));
 
-  obs.RemoveObservation();
+  obs.Reset();
   EXPECT_FALSE(obs.IsObservingSource(&s1));
   EXPECT_FALSE(obs.IsObservingSource(&s2));
 }