Android: Remove GetApplicationContext part 1

base/android/content_uri_utils.cc

Index: base/android/content_uri_utils.cc
diff --git a/base/android/content_uri_utils.cc b/base/android/content_uri_utils.cc
index f7484cf5c724a63a34fdb6c8fcbfd2fb94ba4925..0c21eb8524169a01a113c2a95bde25f60da835d0 100644
--- a/base/android/content_uri_utils.cc
+++ b/base/android/content_uri_utils.cc
@@ -18,16 +18,14 @@ bool ContentUriExists(const FilePath& content_uri) {
   JNIEnv* env = base::android::AttachCurrentThread();
   ScopedJavaLocalRef<jstring> j_uri =
       ConvertUTF8ToJavaString(env, content_uri.value());
-  return Java_ContentUriUtils_contentUriExists(
-      env, base::android::GetApplicationContext(), j_uri);
+  return Java_ContentUriUtils_contentUriExists(env, j_uri);
 }
 
 File OpenContentUriForRead(const FilePath& content_uri) {
   JNIEnv* env = base::android::AttachCurrentThread();
   ScopedJavaLocalRef<jstring> j_uri =
       ConvertUTF8ToJavaString(env, content_uri.value());
-  jint fd = Java_ContentUriUtils_openContentUriForRead(
-      env, base::android::GetApplicationContext(), j_uri);
+  jint fd = Java_ContentUriUtils_openContentUriForRead(env, j_uri);
   if (fd < 0)
     return File();
   return File(fd);
@@ -37,8 +35,8 @@ std::string GetContentUriMimeType(const FilePath& content_uri) {
   JNIEnv* env = base::android::AttachCurrentThread();
   ScopedJavaLocalRef<jstring> j_uri =
       ConvertUTF8ToJavaString(env, content_uri.value());
-  ScopedJavaLocalRef<jstring> j_mime = Java_ContentUriUtils_getMimeType(
-      env, base::android::GetApplicationContext(), j_uri);
+  ScopedJavaLocalRef<jstring> j_mime =
+      Java_ContentUriUtils_getMimeType(env, j_uri);
   if (j_mime.is_null())
     return std::string();