components: Polish some logs.

This CL adds or fixes some information at logging, not changing the
code logic.

Bug: 160110407
Test: m -j32

Change-Id: I97d2cd43a526e56000abcc16886b1f0f6e0f6b71
diff --git a/components/VideoFramePool.cpp b/components/VideoFramePool.cpp
index acda536..33e01e9 100644
--- a/components/VideoFramePool.cpp
+++ b/components/VideoFramePool.cpp
@@ -46,7 +46,7 @@
         mMemoryUsage(isSecure ? C2MemoryUsage::READ_PROTECTED : C2MemoryUsage::CPU_READ,
                      static_cast<uint64_t>(BufferUsage::VIDEO_DECODER)),
         mClientTaskRunner(std::move(taskRunner)) {
-    ALOGV("%s()", __func__);
+    ALOGV("%s(size=%dx%d)", __func__, size.width(), size.height());
     ALOG_ASSERT(mClientTaskRunner->RunsTasksInCurrentSequence());
     DCHECK(mBlockPool);
     DCHECK(mClientTaskRunner);