Speed up angle_end2end_tests by running tests in larger batches.

gpu/angle_perftests_main.cc

Index: gpu/angle_perftests_main.cc
diff --git a/gpu/angle_perftests_main.cc b/gpu/angle_perftests_main.cc
index c608a3ed4c55950b7c92bb40b319a91b0278b5eb..4c861daf9bb120aeb8e257dda7beac2309631dad 100644
--- a/gpu/angle_perftests_main.cc
+++ b/gpu/angle_perftests_main.cc
@@ -8,6 +8,7 @@
 #include "base/message_loop/message_loop.h"
 #include "base/test/launcher/unit_test_launcher.h"
 #include "base/test/test_suite.h"
+#include "gpu/angle_test_batcher.h"
 
 namespace {
 
@@ -20,6 +21,7 @@ int RunHelper(base::TestSuite* test_suite) {
 
 int main(int argc, char** argv) {
   base::CommandLine::Init(argc, argv);
+  gpu::BatchANGLETests();
   base::TestSuite test_suite(argc, argv);
   int rt = base::LaunchUnitTestsSerially(
       argc,