Disabling flaky SSLClientSocketReadTest.Read_ManySmallRecords test for ChromeOS

TBR: davidben@chromium.org
Bug: 1045656
Change-Id: I709806abf7b4918f64a93156b01c9406c8520b0a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2020540Reviewed-by: Joe Downing <joedow@chromium.org>
Commit-Queue: Joe Downing <joedow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#735189}

net/socket/ssl_client_socket_unittest.cc

@@ -2405,7 +2405,13 @@ TEST_P(SSLClientSocketReadTest, Read_SmallChunks) {
   } while (rv > 0);
 }
 
-TEST_P(SSLClientSocketReadTest, Read_ManySmallRecords) {
+#if defined(OS_CHROMEOS)
+// TODO(crbug.com/1045656) Flaky on ChromeOS.
+#define MAYBE_Read_ManySmallRecords DISABLED_Read_ManySmallRecords
+#else
+#define MAYBE_Read_ManySmallRecords Read_ManySmallRecords
+#endif
+TEST_P(SSLClientSocketReadTest, MAYBE_Read_ManySmallRecords) {
   ASSERT_TRUE(
       StartEmbeddedTestServer(EmbeddedTestServer::CERT_OK, GetServerConfig()));