Fix mistakenly changed EXPECT to ASSERT in ManagedBookmarksPolicyHandlerTest

In recent CL: crrev.com/c/2122820,
EXPECT_EQ was inadvertently changed to ASSERT_EQ.

This CL fixes that recent mistake.

Change-Id: I239e980a7ae7b24ae709faeff3e57be3078c2b6c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2125018
Commit-Queue: edchin <edchin@chromium.org>
Commit-Queue: Owen Min <zmin@chromium.org>
Auto-Submit: edchin <edchin@chromium.org>
Reviewed-by: Owen Min <zmin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#754193}

chrome/browser/policy/managed_bookmarks_policy_handler_unittest.cc

@@ -124,7 +124,7 @@ TEST_F(ManagedBookmarksPolicyHandlerTest, ApplyPolicySettings) {
       }
     ]
   )");
-  ASSERT_EQ(expected, *pref_value);
+  EXPECT_EQ(expected, *pref_value);
 }
 
 TEST_F(ManagedBookmarksPolicyHandlerTest, ApplyPolicySettingsNoTitle) {
@@ -165,7 +165,7 @@ TEST_F(ManagedBookmarksPolicyHandlerTest, ApplyPolicySettingsNoTitle) {
       }
     ]
   )");
-  ASSERT_EQ(expected, *pref_value);
+  EXPECT_EQ(expected, *pref_value);
 }
 
 TEST_F(ManagedBookmarksPolicyHandlerTest, WrongPolicyType) {
@@ -214,7 +214,7 @@ TEST_F(ManagedBookmarksPolicyHandlerTest, UnknownKeys) {
       }
     ]
   )");
-  ASSERT_EQ(expected, *pref_value);
+  EXPECT_EQ(expected, *pref_value);
 }
 
 TEST_F(ManagedBookmarksPolicyHandlerTest, BadBookmark) {