Add prefix to empty param tests.

googletest will no longer support empty prefix
for parameterized INSTANTIATE_TEST_SUITE_P.
Adding "All" prefix to existing empty prefix test suites.

This CL was uploaded by git cl split.

R=reveman@chromium.org

Bug: 1023677
Change-Id: Ia795dd9eeb5400b51249bb3cc48120e262f22f5c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1927014
Auto-Submit: Ilia Samsonov <isamsonov@google.com>
Reviewed-by: David Reveman <reveman@chromium.org>
Reviewed-by: Mitsuru Oshima <oshima@chromium.org>
Commit-Queue: David Reveman <reveman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#721699}

components/exo/surface_unittest.cc

@@ -102,7 +102,7 @@ void ReleaseBuffer(int* release_buffer_call_count) {
 
 // Instantiate the Boolean which is used to toggle mouse and touch events in
 // the parameterized tests.
-INSTANTIATE_TEST_SUITE_P(, SurfaceTest, testing::Values(1.0f, 1.25f, 2.0f));
+INSTANTIATE_TEST_SUITE_P(All, SurfaceTest, testing::Values(1.0f, 1.25f, 2.0f));
 
 TEST_P(SurfaceTest, Attach) {
   gfx::Size buffer_size(256, 256);

components/exo/wayland/clients/perftests.cc

@@ -56,7 +56,7 @@ class WaylandClientBlurPerfTests
   DISALLOW_COPY_AND_ASSIGN(WaylandClientBlurPerfTests);
 };
 
-INSTANTIATE_TEST_SUITE_P(,
+INSTANTIATE_TEST_SUITE_P(All,
                          WaylandClientBlurPerfTests,
                          testing::Values(4.0, 15.0));