Repo created

TMessagesProj/jni/voip/webrtc/base/android/proguard/OWNERS

@@ -0,0 +1 @@
+smaier@chromium.org

TMessagesProj/jni/voip/webrtc/base/android/proguard/chromium_apk.flags

@@ -0,0 +1,82 @@
+# Copyright 2016 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# Contains flags that we'd like all Chromium .apks to use.
+
+# Not needed for Android and saves a bit of processing time.
+-dontpreverify
+
+# Keep line number information, useful for stack traces.
+-keepattributes SourceFile,LineNumberTable
+
+# Keep all CREATOR fields within Parcelable that are kept.
+-keepclassmembers class * implements android.os.Parcelable {
+  public static *** CREATOR;
+}
+
+# Keep all default constructors for used Fragments. Required since they are
+# called reflectively when fragments are reinflated after the app is killed.
+-keepclassmembers class * extends android.app.Fragment {
+  public <init>();
+}
+-keepclassmembers class * extends android.support.v4.app.Fragment {
+  public <init>();
+}
+-keepclassmembers class * extends androidx.fragment.app.Fragment {
+  public <init>();
+}
+
+# Don't obfuscate Parcelables as they might be marshalled outside Chrome.
+# If we annotated all Parcelables that get put into Bundles other than
+# for saveInstanceState (e.g. PendingIntents), then we could actually keep the
+# names of just those ones. For now, we'll just keep them all.
+-keepnames class * implements android.os.Parcelable {}
+
+# Keep all enum values and valueOf methods. See
+# http://proguard.sourceforge.net/index.html#manual/examples.html
+# for the reason for this. Also, see http://crbug.com/248037.
+-keepclassmembers enum * {
+    public static **[] values();
+}
+
+# Allows Proguard freedom in removing these log related calls.
+-assumenosideeffects class android.util.Log {
+  static *** d(...);
+  static *** v(...);
+  static boolean isLoggable(...);
+}
+
+# The following chart was created on July 20, 2016, to decide on 3 optimization
+# passes for Chrome.
+# optimization passes | time | .dex size | dirty memory per process
+# -----------------------------------------------------------------
+#          1          | 0:48 |  5805676  |         488972
+#          2          | 1:07 |  5777376  |         487092
+#          3          | 1:24 |  5772192  |         486596
+#          4          | 1:42 |  5771124  |         486484
+#          5          | 1:56 |  5770504  |         486432
+-optimizationpasses 3
+
+# Horizontal class merging marginally increases dex size (as of Mar 2018).
+-optimizations !class/merging/horizontal
+
+# Allowing Proguard to change modifiers. This change shrinks the .dex size by
+# ~1%, and reduces the method count by ~4%.
+-allowaccessmodification
+
+# Workaround for crbug/1002847. Methods of BaseGmsClient are incorrectly
+# removed even though they are required for the derived class GmsClient
+# to correctly implement Api$Client.
+# TODO: remove once crbug/1002847 resolved.
+-keep public class com.google.android.gms.common.internal.BaseGmsClient {
+  public void disconnect();
+  public void dump(java.lang.String,java.io.FileDescriptor,java.io.PrintWriter,java.lang.String[]);
+  public int getMinApkVersion();
+  public boolean requiresSignIn();
+}
+
+# Protobuf java lite runtime uses reflection
+-keepclassmembers class * extends com.google.protobuf.GeneratedMessageLite {
+  <fields>;
+}

TMessagesProj/jni/voip/webrtc/base/android/proguard/chromium_code.flags

@@ -0,0 +1,96 @@
+# Copyright 2016 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# Contains flags that can be safely shared with Cronet, and thus would be
+# appropriate for third-party apps to include.
+
+# Keep all annotation related attributes that can affect runtime
+-keepattributes RuntimeVisible*Annotations
+-keepattributes AnnotationDefault
+
+# Keep the annotations, because if we don't, the ProGuard rules that use them
+# will not be respected. These classes then show up in our final dex, which we
+# do not want - see crbug.com/628226.
+-keep @interface org.chromium.base.annotations.AccessedByNative
+-keep @interface org.chromium.base.annotations.CalledByNative
+-keep @interface org.chromium.base.annotations.CalledByNativeUnchecked
+-keep @interface org.chromium.base.annotations.DoNotInline
+-keep @interface org.chromium.base.annotations.RemovableInRelease
+-keep @interface org.chromium.base.annotations.UsedByReflection
+
+# Android support library annotations will get converted to androidx ones
+# which we want to keep.
+-keep @interface androidx.annotation.Keep
+-keep @androidx.annotation.Keep class *
+-keepclasseswithmembers class * {
+  @androidx.annotation.Keep <fields>;
+}
+-keepclasseswithmembers class * {
+  @androidx.annotation.Keep <methods>;
+}
+
+# Keeps for class level annotations.
+-keep @org.chromium.base.annotations.UsedByReflection class ** {}
+
+# Keeps for method level annotations.
+-keepclasseswithmembers class ** {
+  @org.chromium.base.annotations.AccessedByNative <fields>;
+}
+-keepclasseswithmembers,includedescriptorclasses class ** {
+  @org.chromium.base.annotations.CalledByNative <methods>;
+}
+-keepclasseswithmembers,includedescriptorclasses class ** {
+  @org.chromium.base.annotations.CalledByNativeUnchecked <methods>;
+}
+-keepclasseswithmembers class ** {
+  @org.chromium.base.annotations.UsedByReflection <methods>;
+}
+-keepclasseswithmembers class ** {
+  @org.chromium.base.annotations.UsedByReflection <fields>;
+}
+# Even unused methods kept due to explicit jni registration:
+# https://crbug.com/688465.
+-keepclasseswithmembers,includedescriptorclasses class !org.chromium.base.library_loader.**,** {
+  native <methods>;
+}
+-keepclasseswithmembernames,includedescriptorclasses class org.chromium.base.library_loader.** {
+  native <methods>;
+}
+
+-assumenosideeffects class ** {
+  # Remove @RemovableInRelease methods so long as return values are unused.
+  @org.chromium.base.annotations.RemovableInRelease <methods>;
+  # Remove object @RemovableInRelease methods even when return value is used.
+  # Note: * in return type does not match primitives.
+  @org.chromium.base.annotations.RemovableInRelease * *(...) return null;
+  # Remove boolean @RemovableInRelease methods even when return value is used.
+  @org.chromium.base.annotations.RemovableInRelease boolean *(...) return false;
+}
+
+# Never inline classes or methods with this annotation, but allow shrinking and
+# obfuscation.
+-keep,allowobfuscation,allowoptimization @org.chromium.base.annotations.DoNotInline class ** {
+  <methods>;
+}
+-keepclassmembers,allowobfuscation,allowoptimization class ** {
+  @org.chromium.base.annotations.DoNotInline <methods>;
+}
+
+# Keep all CREATOR fields within Parcelable that are kept.
+-keepclassmembers class org.chromium.** implements android.os.Parcelable {
+  public static *** CREATOR;
+}
+
+# Don't obfuscate Parcelables as they might be marshalled outside Chrome.
+# If we annotated all Parcelables that get put into Bundles other than
+# for saveInstanceState (e.g. PendingIntents), then we could actually keep the
+# names of just those ones. For now, we'll just keep them all.
+-keepnames class org.chromium.** implements android.os.Parcelable {}
+
+# Keep all enum values and valueOf methods. See
+# http://proguard.sourceforge.net/index.html#manual/examples.html
+# for the reason for this. Also, see http://crbug.com/248037.
+-keepclassmembers enum org.chromium.** {
+    public static **[] values();
+}

TMessagesProj/jni/voip/webrtc/base/android/proguard/disable_all_obfuscation.flags

@@ -0,0 +1,8 @@
+# Copyright 2016 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# Disables obfuscation while still allowing optimizations.
+-keepnames,allowoptimization class *** {
+  *;
+}

TMessagesProj/jni/voip/webrtc/base/android/proguard/enable_obfuscation.flags

@@ -0,0 +1,7 @@
+# Copyright 2016 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# As of August 11, 2016, obfuscation was found to save 660kb on our .dex size
+# and 53kb memory/process (through shrinking method/string counts).
+-repackageclasses ''