Parse IRQ ftrace events

Bug: 148453573
Change-Id: I6a497facfc3dffa3b1e90dd442f9f3bc7a7a6080
diff --git a/BUILD b/BUILD
index 7b20572..c12513c 100644
--- a/BUILD
+++ b/BUILD
@@ -884,6 +884,7 @@
         "src/trace_processor/types/destructible.h",
         "src/trace_processor/types/gfp_flags.cc",
         "src/trace_processor/types/gfp_flags.h",
+        "src/trace_processor/types/softirq_action.h",
         "src/trace_processor/types/task_state.cc",
         "src/trace_processor/types/task_state.h",
         "src/trace_processor/types/trace_processor_context.h",