[Android] Java Bridge with Gin: implement Java methods invocation

base/BUILD.gn

Index: base/BUILD.gn
diff --git a/base/BUILD.gn b/base/BUILD.gn
index c6759cece94c56b56b90595c2f3732f01148ad06..c756aed2a0c88478e0b5d91f2c2f3a282b6303b7 100644
--- a/base/BUILD.gn
+++ b/base/BUILD.gn
@@ -28,6 +28,8 @@ component("base") {
     "android/content_uri_utils.cc",
     "android/content_uri_utils.h",
     "android/cpu_features.cc",
+    "android/event_log.cc",
+    "android/event_log.h",
     "android/fifo_utils.cc",
     "android/fifo_utils.h",
     "android/important_file_writer_android.cc",
@@ -1308,6 +1310,7 @@ if (is_android) {
       "android/java/src/org/chromium/base/CommandLine.java",
       "android/java/src/org/chromium/base/ContentUriUtils.java",
       "android/java/src/org/chromium/base/CpuFeatures.java",
+      "android/java/src/org/chromium/base/EventLog.java",
       "android/java/src/org/chromium/base/ImportantFileWriterAndroid.java",
       "android/java/src/org/chromium/base/library_loader/LibraryLoader.java",
       "android/java/src/org/chromium/base/MemoryPressureListener.java",