RFR: 8264004: Don't use TRAPS if no exceptions are thrown [v2]

[Coleen Phillimore]

> Removed the TRAPS in function declarations in jvmtiRedefineClasses and in ConstantPool merging functions.
> Tested with vmTestbase/nsk/jvmti and tier1 (in progress).

Coleen Phillimore has updated the pull request incrementally with one additional commit since the last revision:

  missed THREAD that should be CHECK_false argument.

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/3141/files
  - new: https://git.openjdk.java.net/jdk/pull/3141/files/c3f57eb7..1e3f00d4

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=3141&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=3141&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/3141.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/3141/head:pull/3141

PR: https://git.openjdk.java.net/jdk/pull/3141