Add test for Heap profiler.

chrome/browser/debugger/devtools_sanity_unittest.cc

Index: chrome/browser/debugger/devtools_sanity_unittest.cc
diff --git a/chrome/browser/debugger/devtools_sanity_unittest.cc b/chrome/browser/debugger/devtools_sanity_unittest.cc
index 66d62ca61ad2f3090ae1fa7e1469cc0dc0b39ea6..4e47c20c34d7e4922f7668216cd0c4b965fefc8e 100755
--- a/chrome/browser/debugger/devtools_sanity_unittest.cc
+++ b/chrome/browser/debugger/devtools_sanity_unittest.cc
@@ -49,6 +49,7 @@ const char kConsoleTestPage[] = "files/devtools/console_test_page.html";
 const char kDebuggerTestPage[] = "files/devtools/debugger_test_page.html";
 const char kEvalTestPage[] = "files/devtools/eval_test_page.html";
 const char kJsPage[] = "files/devtools/js_page.html";
+const char kHeapProfilerPage[] = "files/devtools/heap_profiler.html";
 const char kPauseOnExceptionTestPage[] =
     "files/devtools/pause_on_exception.html";
 const char kPauseWhenLoadingDevTools[] =
@@ -308,6 +309,11 @@ IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, TestProfilerTab) {
   RunTest("testProfilerTab", kJsPage);
 }
 
+// Tests heap profiler.
+IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, TestHeapProfiler) {
+  RunTest("testHeapProfiler", kHeapProfilerPage);
+}
+
 // Tests scripts panel showing.
 IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, TestShowScriptsTab) {
   RunTest("testShowScriptsTab", kDebuggerTestPage);