[jdk11u-dev] RFR: 8364597: Replace THL A29 Limited with Tencent

[John Jiang]

Please review this backport of `JDK-8364597: Replace THL A29 Limited with Tencent`.
This backport is not clean, because:
- Some files have different copyright notes between the repos
  - src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
  - src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp
  - test/hotspot/jtreg/compiler/c2/cr6865031/Test.java
  - test/hotspot/jtreg/compiler/debug/TraceIterativeGVN.java
  - test/jdk/jdk/internal/platform/docker/GetFreeSwapSpaceSize.java
  - test/jdk/jdk/internal/platform/docker/TestGetFreeSwapSpaceSize.java
- Some files should not be modified due to there is not Tencent copyright notes
  - src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
  - src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp
  - test/hotspot/jtreg/compiler/c2/cr6865031/Test.java
  - test/hotspot/jtreg/compiler/debug/TraceIterativeGVN.java
- Some files doesn't exist in jdk11u
  - src/hotspot/cpu/x86/stubGenerator_x86_64_exp.cpp
  - src/hotspot/cpu/x86/stubGenerator_x86_64_log.cpp
  - src/hotspot/cpu/x86/stubGenerator_x86_64_pow.cpp
  - src/hotspot/share/gc/shenandoah/shenandoahGenerationalControlThread.cpp
  - test/hotspot/jtreg/compiler/c1/TestRangeCheckEliminated.java
  - test/hotspot/jtreg/compiler/c2/TestDuplicateSimpleLoopBackedge.java
  - test/hotspot/jtreg/compiler/c2/irTests/TestAutoVectorization2DArray.java
  - test/hotspot/jtreg/compiler/compilercontrol/TestConflictInlineCommands.java
  - test/hotspot/jtreg/compiler/intrinsics/math/TestPow0Dot5Opt.java
  - test/hotspot/jtreg/compiler/intrinsics/math/TestPow2Opt.java
  - test/hotspot/jtreg/compiler/intrinsics/sha/cli/TestUseSHA3IntrinsicsOptionOnSupportedCPU.java
  - test/hotspot/jtreg/compiler/intrinsics/sha/cli/TestUseSHA3IntrinsicsOptionOnUnsupportedCPU.java
  - test/hotspot/jtreg/compiler/jvmci/errors/TestInvalidTieredStopAtLevel.java
  - test/hotspot/jtreg/compiler/loopopts/TestLoopEndNodeEliminate.java
  - test/hotspot/jtreg/compiler/oracle/TestInvalidCompileCommand.java
  - test/hotspot/jtreg/compiler/print/TestTraceOptoParse.java
  - test/hotspot/jtreg/compiler/vectorapi/TestIntrinsicBailOut.java
  - test/hotspot/jtreg/compiler/vectorapi/TestVectorErgonomics.java
  - test/hotspot/jtreg/compiler/vectorapi/VectorReinterpretTest.java
  - test/hotspot/jtreg/gc/arguments/TestG1CompressedOops.java
  - test/hotspot/jtreg/runtime/cds/appcds/FillerObjectLoadTest.java
  - test/jdk/java/lang/Thread/virtual/ParkWithFixedThreadPool.java
  - test/jdk/javax/net/ssl/DTLS/DTLSNamedGroups.java
  - test/jdk/javax/net/ssl/DTLS/DTLSSignatureSchemes.java
  - test/jdk/javax/net/ssl/SSLException/CheckSSLHandshakeException.java
  - test/jdk/javax/net/ssl/SSLException/CheckSSLKeyException.java
  - test/jdk/javax/net/ssl/SSLException/CheckSSLPeerUnverifiedException.java
  - test/jdk/javax/net/ssl/SSLException/CheckSSLProtocolException.java
  - test/jdk/javax/net/ssl/SSLParameters/NamedGroups.java
  - test/jdk/javax/net/ssl/SSLParameters/NamedGroupsSpec.java
  - test/jdk/javax/net/ssl/SSLParameters/SignatureSchemes.java
  - test/jdk/sun/security/ec/ECDHKeyAgreementParamValidation.java
  - test/jdk/sun/security/jgss/GssContextCleanup.java
  - test/jdk/sun/security/jgss/GssNameCleanup.java
  - test/jdk/sun/security/ssl/SignatureScheme/SigAlgosExtTestWithTLS12.java
  - test/jdk/sun/security/ssl/SignatureScheme/SigAlgosExtTestWithTLS13.java
  - test/micro/org/openjdk/bench/java/security/Signatures.java
  - test/micro/org/openjdk/bench/vm/compiler/AutoVectorization2DArray.java

-------------

Commit messages:
 - Backport 4c9eaddaef83c6ba30e27ae3e0d16caeeec206cb

Changes: https://git.openjdk.org/jdk11u-dev/pull/3086/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=3086&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8364597
  Stats: 20 lines in 16 files changed: 0 ins; 4 del; 16 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/3086.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/3086/head:pull/3086

PR: https://git.openjdk.org/jdk11u-dev/pull/3086