livedisplay: Fully qualify STL types in headers

* It's usually good practice to fully qualify your namespaces in header
  files, especially so for STL types.

Change-Id: I3bc0481a514eb21791cff3277b9926071189db67
diff --git a/livedisplay/1.0/default/controller/SDMController.cpp b/livedisplay/1.0/default/controller/SDMController.cpp
index d1e1949..1d6cc0d 100644
--- a/livedisplay/1.0/default/controller/SDMController.cpp
+++ b/livedisplay/1.0/default/controller/SDMController.cpp
@@ -62,8 +62,8 @@
     }
 }
 
-shared_ptr<void> SDMController::openlib() {
-    shared_ptr<void> handle(dlopen(kFilename, RTLD_NOW), [this](void* p) {
+std::shared_ptr<void> SDMController::openlib() {
+    std::shared_ptr<void> handle(dlopen(kFilename, RTLD_NOW), [this](void* p) {
         FOR_EACH_FUNCTION(CLOSE_SDM_FUNCTION)
         if (p != nullptr) {
             int err = dlclose(p);
diff --git a/livedisplay/1.0/default/impl/SDM.cpp b/livedisplay/1.0/default/impl/SDM.cpp
index ea0ccdb..f0c09e6 100644
--- a/livedisplay/1.0/default/impl/SDM.cpp
+++ b/livedisplay/1.0/default/impl/SDM.cpp
@@ -107,7 +107,7 @@
 }
 
 sp<disp_mode> SDM::getDisplayModeById(int32_t id) {
-    vector<sp<disp_mode>> profiles;
+    std::vector<sp<disp_mode>> profiles;
     status_t rc = getDisplayModes(profiles);
     if (rc == OK) {
         for (const auto& mode : profiles) {
@@ -144,7 +144,7 @@
     return BAD_VALUE;
 }
 
-status_t SDM::getDisplayModes(vector<sp<disp_mode>>& profiles) {
+status_t SDM::getDisplayModes(std::vector<sp<disp_mode>>& profiles) {
     status_t rc = OK;
 
     uint32_t count = getNumDisplayModes();
diff --git a/livedisplay/1.0/default/include/ColorBackend.h b/livedisplay/1.0/default/include/ColorBackend.h
index 2bf4f9f..77769c1 100644
--- a/livedisplay/1.0/default/include/ColorBackend.h
+++ b/livedisplay/1.0/default/include/ColorBackend.h
@@ -30,8 +30,6 @@
 using ::android::sp;
 using ::android::status_t;
 
-using std::vector;
-
 class ColorBackend : public android::RefBase {
   public:
     virtual status_t setAdaptiveBacklightEnabled(bool enabled) = 0;
@@ -44,7 +42,7 @@
     virtual status_t setColorBalance(int32_t balance) = 0;
     virtual int32_t getColorBalance() = 0;
 
-    virtual status_t getDisplayModes(vector<sp<disp_mode>>& profiles) = 0;
+    virtual status_t getDisplayModes(std::vector<sp<disp_mode>>& profiles) = 0;
     virtual status_t setDisplayMode(int32_t modeID, bool makeDefault) = 0;
     virtual sp<disp_mode> getCurrentDisplayMode() = 0;
     virtual sp<disp_mode> getDefaultDisplayMode() = 0;
diff --git a/livedisplay/1.0/default/include/Types.h b/livedisplay/1.0/default/include/Types.h
index e2db6d7..4a6f39d 100644
--- a/livedisplay/1.0/default/include/Types.h
+++ b/livedisplay/1.0/default/include/Types.h
@@ -27,14 +27,12 @@
 namespace V1_0 {
 namespace implementation {
 
-using std::string;
-
 struct disp_mode : public android::RefBase {
     int32_t id;
-    string name;
+    std::string name;
 
     uint32_t privFlags;
-    string privData;
+    std::string privData;
 
     disp_mode() : id(-1) {
     }
diff --git a/livedisplay/1.0/default/include/controller/SDMController.h b/livedisplay/1.0/default/include/controller/SDMController.h
index d3557b9..f521c57 100644
--- a/livedisplay/1.0/default/include/controller/SDMController.h
+++ b/livedisplay/1.0/default/include/controller/SDMController.h
@@ -26,8 +26,6 @@
 namespace V1_0 {
 namespace implementation {
 
-using ::std::shared_ptr;
-
 class SDMController {
   private:
     SDMController();
@@ -40,7 +38,7 @@
         return reinterpret_cast<Function>(fn);
     }
 
-    shared_ptr<void> openlib();
+    std::shared_ptr<void> openlib();
 
   public:
     static SDMController& getInstance();
@@ -90,7 +88,7 @@
     typedef int32_t (*disp_api_get_feature_version)(uint64_t, uint32_t, void*, uint32_t*);
 
     static const char kFilename[];
-    shared_ptr<void> mHandle;
+    std::shared_ptr<void> mHandle;
     disp_api_init mFn_init;
     disp_api_deinit mFn_deinit;
     disp_api_get_global_color_balance_range mFn_get_global_color_balance_range;
diff --git a/livedisplay/1.0/default/include/impl/SDM.h b/livedisplay/1.0/default/include/impl/SDM.h
index 469aab3..9e42e17 100644
--- a/livedisplay/1.0/default/include/impl/SDM.h
+++ b/livedisplay/1.0/default/include/impl/SDM.h
@@ -21,6 +21,8 @@
 #include "ColorBackend.h"
 #include "controller/SDMController.h"
 
+#include <vector>
+
 namespace vendor {
 namespace lineage {
 namespace livedisplay {
@@ -60,7 +62,7 @@
 
 class SDM : public ColorBackend {
   public:
-    virtual status_t getDisplayModes(vector<sp<disp_mode>>& profiles) override;
+    virtual status_t getDisplayModes(std::vector<sp<disp_mode>>& profiles) override;
     virtual sp<disp_mode> getCurrentDisplayMode() override;
     virtual sp<disp_mode> getDefaultDisplayMode() override;
     virtual status_t setDisplayMode(int32_t modeID, bool makeDefault) override;
diff --git a/livedisplay/1.0/default/src/Color.cpp b/livedisplay/1.0/default/src/Color.cpp
index 0345ecd..a6080ba 100644
--- a/livedisplay/1.0/default/src/Color.cpp
+++ b/livedisplay/1.0/default/src/Color.cpp
@@ -122,7 +122,7 @@
     Mutex::Autolock _l(mLock);
 
     if (check(Feature::DISPLAY_MODES)) {
-        vector<sp<disp_mode>> spProfiles;
+        std::vector<sp<disp_mode>> spProfiles;
         rc = mBackend->getDisplayModes(spProfiles);
         if (rc != OK) {
             error("Unable to fetch display modes!");