Further conservation of newlines.

Friends don't let friends end LOG() strings with newlines.

Change-Id: I5a18c766c90c4ab5f03caa6acd601d34d91beb00
diff --git a/vm/hprof/Hprof.cpp b/vm/hprof/Hprof.cpp
index 18439b3..ff8e872 100644
--- a/vm/hprof/Hprof.cpp
+++ b/vm/hprof/Hprof.cpp
@@ -43,7 +43,7 @@
 
     hprof_context_t *ctx = (hprof_context_t *)malloc(sizeof(*ctx));
     if (ctx == NULL) {
-        LOGE("hprof: can't allocate context.\n");
+        LOGE("hprof: can't allocate context.");
         return NULL;
     }
 
@@ -69,14 +69,14 @@
      */
     hprof_context_t *headCtx = (hprof_context_t *)malloc(sizeof(*headCtx));
     if (headCtx == NULL) {
-        LOGE("hprof: can't allocate context.\n");
+        LOGE("hprof: can't allocate context.");
         hprofFreeContext(tailCtx);
         return false;
     }
     hprofContextInit(headCtx, strdup(tailCtx->fileName), tailCtx->fd, true,
         tailCtx->directToDdms);
 
-    LOGI("hprof: dumping heap strings to \"%s\".\n", tailCtx->fileName);
+    LOGI("hprof: dumping heap strings to \"%s\".", tailCtx->fileName);
     hprofDumpStrings(headCtx);
     hprofDumpClasses(headCtx);
 
@@ -115,13 +115,13 @@
         if (headCtx->fd >= 0) {
             outFd = dup(headCtx->fd);
             if (outFd < 0) {
-                LOGE("dup(%d) failed: %s\n", headCtx->fd, strerror(errno));
+                LOGE("dup(%d) failed: %s", headCtx->fd, strerror(errno));
                 /* continue to fail-handler below */
             }
         } else {
             outFd = open(tailCtx->fileName, O_WRONLY|O_CREAT|O_TRUNC, 0644);
             if (outFd < 0) {
-                LOGE("can't open %s: %s\n", headCtx->fileName, strerror(errno));
+                LOGE("can't open %s: %s", headCtx->fileName, strerror(errno));
                 /* continue to fail-handler below */
             }
         }
@@ -145,7 +145,7 @@
     }
 
     /* throw out a log message for the benefit of "runhat" */
-    LOGI("hprof: heap dump completed (%dKB)\n",
+    LOGI("hprof: heap dump completed (%dKB)",
         (headCtx->fileDataSize + tailCtx->fileDataSize + 1023) / 1024);
 
     hprofFreeContext(headCtx);