Remove dvmFindInterfaceMethodInCache2.

We can just use dvmFindInterfaceMethodInCache directly.

Change-Id: I2f3a660262ba7a39c05689df160ebdd2e7ec38a5
Optimize opcodes to avoid bubble in pipeline.

Possible bubbles between fetch(ldr) and extract(and)
Excute subsequent instruction(s) inbetween the bubble by reordering instruction.

Change-Id: I76d89ed6bc4ca44673231375cc529fdbfd5a8030