Move several plugin to its own namespace

Affected paths:
* Plugins/Platform/Android/*
* Plugins/Platform/Linux/*
* Plugins/Platform/gdb-server/*
* Plugins/Process/Linux/*
* Plugins/Process/gdb-remote/*

Differential revision: http://reviews.llvm.org/D8654

llvm-svn: 233679
diff --git a/lldb/source/Plugins/Process/Linux/ProcFileReader.cpp b/lldb/source/Plugins/Process/Linux/ProcFileReader.cpp
index 6b259fd..4d1f231 100644
--- a/lldb/source/Plugins/Process/Linux/ProcFileReader.cpp
+++ b/lldb/source/Plugins/Process/Linux/ProcFileReader.cpp
@@ -23,8 +23,11 @@
 #include "lldb/Core/DataBufferHeap.h"
 #include "lldb/Core/Error.h"
 
+using namespace lldb_private;
+using namespace lldb_private::process_linux;
+
 lldb::DataBufferSP
-lldb_private::ProcFileReader::ReadIntoDataBuffer (lldb::pid_t pid, const char *name)
+ProcFileReader::ReadIntoDataBuffer (lldb::pid_t pid, const char *name)
 {
     int fd;
     char path[PATH_MAX];
@@ -73,10 +76,10 @@
     return buf_sp;
 }
 
-lldb_private::Error
-lldb_private::ProcFileReader::ProcessLineByLine (lldb::pid_t pid, const char *name, std::function<bool (const std::string &line)> line_parser)
+Error
+ProcFileReader::ProcessLineByLine (lldb::pid_t pid, const char *name, std::function<bool (const std::string &line)> line_parser)
 {
-    lldb_private::Error error;
+    Error error;
 
     // Try to open the /proc/{pid}/maps entry.
     char filename [PATH_MAX];