Fix initializer lists to be Google C++ style.

Change-Id: Iada52ea5cf95492684033993b3299042bdaf6cee
diff --git a/src/thread.cc b/src/thread.cc
index 940cd88..9f88f5a 100644
--- a/src/thread.cc
+++ b/src/thread.cc
@@ -519,9 +519,9 @@
 }
 
 struct StackDumpVisitor : public StackVisitor {
-  StackDumpVisitor(std::ostream& os, const Thread* thread) :
-    StackVisitor(thread->GetManagedStack(), thread->GetTraceStack()), last_method(NULL),
-    last_line_number(0), repetition_count(0), os(os), thread(thread), frame_count(0) {
+  StackDumpVisitor(std::ostream& os, const Thread* thread)
+      : StackVisitor(thread->GetManagedStack(), thread->GetTraceStack()), last_method(NULL),
+        last_line_number(0), repetition_count(0), os(os), thread(thread), frame_count(0) {
   }
 
   virtual ~StackDumpVisitor() {
@@ -998,9 +998,8 @@
 class CountStackDepthVisitor : public StackVisitor {
  public:
   CountStackDepthVisitor(const ManagedStack* stack,
-                         const std::vector<TraceStackFrame>* trace_stack) :
-                           StackVisitor(stack, trace_stack), depth_(0), skip_depth_(0),
-                           skipping_(true) {}
+                         const std::vector<TraceStackFrame>* trace_stack)
+      : StackVisitor(stack, trace_stack), depth_(0), skip_depth_(0), skipping_(true) {}
 
   bool VisitFrame() {
     // We want to skip frames up to and including the exception's constructor.
@@ -1039,9 +1038,9 @@
  public:
   explicit BuildInternalStackTraceVisitor(const ManagedStack* stack,
                                           const std::vector<TraceStackFrame>* trace_stack,
-                                          int skip_depth) :
-    StackVisitor(stack, trace_stack), skip_depth_(skip_depth), count_(0), dex_pc_trace_(NULL),
-    method_trace_(NULL) {}
+                                          int skip_depth)
+      : StackVisitor(stack, trace_stack), skip_depth_(skip_depth), count_(0), dex_pc_trace_(NULL),
+        method_trace_(NULL) {}
 
   bool Init(int depth, const ScopedJniThreadState& ts) {
     // Allocate method trace with an extra slot that will hold the PC trace
@@ -1551,8 +1550,8 @@
 Method* Thread::GetCurrentMethod(uint32_t* dex_pc, size_t* frame_id) const {
   struct CurrentMethodVisitor : public StackVisitor {
     CurrentMethodVisitor(const ManagedStack* stack,
-                         const std::vector<TraceStackFrame>* trace_stack) :
-      StackVisitor(stack, trace_stack), method_(NULL), dex_pc_(0), frame_id_(0) {}
+                         const std::vector<TraceStackFrame>* trace_stack)
+        : StackVisitor(stack, trace_stack), method_(NULL), dex_pc_(0), frame_id_(0) {}
 
     virtual bool VisitFrame() {
       Method* m = GetMethod();
@@ -1596,10 +1595,8 @@
 class ReferenceMapVisitor : public StackVisitor {
  public:
   ReferenceMapVisitor(const ManagedStack* stack, const std::vector<TraceStackFrame>* trace_stack,
-                      Context* context, Heap::RootVisitor* root_visitor,
-                      void* arg) : StackVisitor(stack, trace_stack, context),
-                      root_visitor_(root_visitor), arg_(arg) {
-  }
+                      Context* context, Heap::RootVisitor* root_visitor, void* arg)
+      : StackVisitor(stack, trace_stack, context), root_visitor_(root_visitor), arg_(arg) {}
 
   bool VisitFrame() {
     if (false) {